999 results on '"张庆"'
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2. 有限元分析臀中肌宽度比在非创伤性股骨头坏死病程进展中的作用机制.
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袁颖嘉, 江禹来, 李 津, 王 珂, 王 煜, 林天烨, 张庆文, 何 伟, and 魏秋实
- Abstract
Copyright of Chinese Journal of Tissue Engineering Research / Zhongguo Zuzhi Gongcheng Yanjiu is the property of Chinese Journal of Tissue Engineering Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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3. 源 于 传 统 酿 造 郫 县 豆 瓣 Serratia marcescens GH-2 代 谢 产 红 色 素 结构鉴定及其抑菌活性研究
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贺紫涵, 邹玉婷, 许碧涛, 商艳玲, and 张庆
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SERRATIA marcescens ,NUCLEAR magnetic resonance ,IR spectrometers ,PRODIGIOSIN ,SILICA gel - Abstract
Copyright of Food & Fermentation Industries is the property of Food & Fermentation Industries and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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4. 固元灸在慢性肾脏病中应用的临床研究 进展.
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张庆倩, 方 方, 李志浩, 符运红, and 冯俊武
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- 2024
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5. 化学"101计划"结构化学课程与教材的建设与改革 --面向拔尖创新人才培养的深度探索
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张庆丰, 魏尚娥, 侯华, 赵轩, 杨子轩, and 庄林
- Abstract
In the face of intensifying global competition in science and technology, education plays a crucial role in cultivating innovative talents. Structural chemistry, a core foundational course for chemistry majors, employs quantum mechanics and group theory as its scientific language, enabling a deeper understanding of chemical principles and phenomena. This paper summarizes the reforms undertaken in the structural chemistry curriculum and textbook development under the Chemistry "101 Plan" and explores the pathways for reform in line with first-class curriculum standards. By restructuring the course's knowledge modules, building a comprehensive knowledge framework, and introducing diversified teaching resources, these efforts have enhanced the quality of higher education and advanced the development of the chemistry discipline. [ABSTRACT FROM AUTHOR]
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- 2024
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6. 基于改进YOLOv7 的织物疵点小目标检测算法.
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陈泽纯, 林富生, 张庆, 宋志峰, 刘泠杉, and 余联庆
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TRANSFORMER models ,INFORMATION networks ,INDUSTRIAL applications ,ALGORITHMS ,DETECTORS - Abstract
Copyright of Cotton Textile Technology is the property of Cotton Textile Technology Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
7. 应对显著变化的动态社区检测方法.
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刘澳, 张玮杰, 王焕, and 张庆明
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GENETIC algorithms ,SPIDER webs ,KNOWLEDGE transfer ,PARETO optimum ,COMMUNITY change ,DIFFERENTIAL evolution - Abstract
Copyright of Application Research of Computers / Jisuanji Yingyong Yanjiu is the property of Application Research of Computers Edition and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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8. 黄梁木叶多酚提取工艺优化及其对柱花草 青贮品质的影响.
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黄佩珊, 臧美琪, 张炜灵, 陈俊戬, 刘立轩, and 张庆
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Copyright of Acta Prataculturae Sinica is the property of Acta Prataculturae Sinica Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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9. 不同复合菌酶添加对中药渣青贮饲料的营养价值 及发酵品质的影响.
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郭田心, 阮诗诗, 郭香, 詹佳琦, 梁秋雨, 陈晓阳, 周玮, and 张庆
- Abstract
Copyright of Acta Prataculturae Sinica is the property of Acta Prataculturae Sinica Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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10. 甜樱桃PP2C家族全基因组鉴定与表达分析.
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刘博华, 张庆霞, 祁亮, 吴玉霞, and 王延秀
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PHOSPHOPROTEIN phosphatases ,GENETIC engineering ,ABSCISIC acid ,GENE families ,AMINO acid sequence ,SWEET cherry - Abstract
Copyright of Acta Agriculturae Zhejiangensis is the property of Acta Agriculturae Zhejiangensis Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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11. 在线净化二维液相色谱法测定特殊医学配方 食品中的牛磺酸.
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李雨墨, 迟秋池, 顾正健, 张庆临, and 陈 燕
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Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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12. 隧道爆破作用下堆积层边坡稳定性的耦合数值分析.
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黄锋, 李硕, 李思远, 杨永浩, 董广法, and 张庆明
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Copyright of Science Technology & Engineering is the property of Chinese Society of Technology Economics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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13. 跟踪分析河北地球物理站网场地环境典型事件.
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王艳, 马利军, 何金, 王秋根, 刘晓磊, 刘海, and 张庆阳
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Copyright of Progress in Earthquake Sciences is the property of China Earthquake Administration, Institute of Geophysics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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14. 关于粮食检验检测机构发挥公益性 技术服务作用的几点思考.
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张庆娥, 尹诗文, 窦幽璇, and 杨宏伟
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Copyright of Science & Technology of Cereals, Oils & Foods is the property of Science & Technology of Cereals, Oils & Foods Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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15. 纤维素、木质素降解菌的筛选及对菌渣堆肥的影响.
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王献鑫, 祁丽桦, 宋江富, 张庆格, 刘丛丛, 张 奇, 宋菲菲, and 徐爱玲
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SODIUM carboxymethyl cellulose ,MANGANESE peroxidase ,FILTER paper ,CONGO red (Staining dye) ,BODY temperature - Abstract
Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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16. 基于深度学习的集群系统故障预测方法.
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姬莉霞, 张庆开, 周洪鑫, 党依萍, and 张晗
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Copyright of Journal of Zhengzhou University (Natural Science Edition) is the property of Journal of Zhengzhou University (Natural Science Edition) Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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- 2024
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17. 激光清洗技术及在设备维修保障中的研究进展.
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赵海朝, 李军旗, 张勇, 张庆, and 乔玉林
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Copyright of Laser Technology is the property of Gai Kan Bian Wei Hui and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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18. 空心轴塑性成形技术应用进展 及发展趋势.
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左锦荣, 梅碧舟, 张 松, 徐海洁, 束学道, 杨 晨, 张庆东, and 韦静新
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SQUEEZE casting ,LIQUID metals ,DIGITAL technology ,PRODUCT improvement ,MANUFACTURING industries ,TECHNOLOGICAL progress - Abstract
Copyright of Journal of Materials Engineering / Cailiao Gongcheng is the property of Journal of Materials Engineering Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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19. Nd∶GdYAG 激光晶体的光谱分析及热学性能研究.
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窦仁勤, 刘 耀, 罗建乔, 王小飞, 刘文鹏, and 张庆礼
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SOLID-state lasers ,OSCILLATOR strengths ,REFRACTIVE index ,FLUORESCENCE spectroscopy ,THERMAL conductivity - Abstract
Copyright of Journal of Synthetic Crystals is the property of Journal of Synthetic Crystals Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
20. 电沉积工艺在轧钢生产设备中的应用研究.
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李文博, 张庆海, and 赵正旭
- Abstract
Copyright of Construction Machinery & Equipment is the property of Construction Machinery & Equipment Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
21. 大曲功能菌的分离及应用进展.
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潘强林, 岳松, 张庆, 唐家环, 肖宏, and 黄明洋
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BACILLUS licheniformis ,BACILLUS (Bacteria) ,KOJI ,BACILLUS subtilis ,ASPERGILLUS - Abstract
Copyright of Food & Fermentation Industries is the property of Food & Fermentation Industries and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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22. 晒黄烟不同棚内调制方式对烟叶品质的影响.
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喻杰, 熊橙梁, 张庆富, 杨柳, 李栋宇, 胡亮亮, 陈伟明, 周喜新, and 刘璐
- Abstract
Copyright of Journal of Anhui Agricultural Sciences is the property of Journal of Anhui Agricultural Sciences Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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23. 带同轴引气激光制孔中的气动特性分析.
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崔子健, 张庆才, 谭晓茗, and 张靖周
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GAS flow , *SHEAR flow , *COMPUTATIONAL fluid dynamics , *COMPUTER simulation , *NOZZLES - Abstract
For the slag-blowing effect of a conical laser processor in the cooling hole machining process of aeroengine hot parts, the flow field characteristics near the jet impinging on the aperture plate and its influencing factors are investigated. For the jet structure of coaxial high pressure gas impinging on a flat plate with blind holes, numerical simulation methods are used to analyze the comprehensive effects of different inlet pressures pml (0.2-1.5 MPa), jet spacing H/D, (3.6, 5.6, 7.6) and impact angle a (30°, 45°, 60°, 90°) on the gas dynamics performance near the blind holes. The results show that when H/D, is 3.6, with the increase of inlet pressure, the gas dynamics performance near the blind orifice shows a tendency of gradual improvement followed by a drastic decrease, and the better working pressure is 1 MPa; when the jet spacing H/D, reaches 5.6 and above, the aerodynamic level of the gas flow near the blind orifice can be improved by appropriately increasing the nozzle pressure, but the enhancement is limited. As the impact angle a decreases, the outflow mass flow rate in the blind hole gradually increases, and when a is 30°, it is about 11 times higher than that of the vertical jet, but the shear flow of the gas on the impact surface becomes weaker as the impact angle decreases. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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24. 应变式直剪仪与微型十字板剪切仪测定土壤抗剪强度的对比分析.
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徐圣贤, 张庆玮, 李雯玲, 陈伟杰, 陈紫燕, and 赵成龙
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SHEAR strength of soils , *MEASUREMENT of shear strength , *SOIL classification , *SOIL moisture , *INTERNAL friction - Abstract
[Objective] This study aims to analyze the characteristics of soil shear strength parameters obtained by strain-controlled direct shear apparatus and micro-vane shear apparatus, respectively (soil cohesive forcec, internal friction angle, and soil shear force τ), and then establish the relationship between c, and t. This can deepen the understanding of soil shear strength, and have important significance for improving the efficiency of soil shear strength measurement. [Methods] Three typical texture types of soil (Yangling clayey soil, Ansai loessial soil, Dingbian sandy soil) from the Loess Plateau, and five levels of soil moisture (12%, 16%, 20%, 24% and 28%) were designed to obtained their soil shear strength using the above mentioned apparatuses. The responses of soil shear strength to soil types and soil moisture, as well as relationships between c, and were then analyzed. [Results] (1) Under experiment conditions, the values of c, and range between 16.88~27.12 kPa, 5.03°~21.30°, 1.76~7.72 kPa, respectively. (2) In the three soil types, the cand firstly increase and then decrease with the increase of soil moisture. While, the decreases gradually with the soil moisture increase. (3) The c., and of Ansai loessial soil are similar or slightly higher than those in Dingbian sandy soil, while they are significantly higher than those in Yangling clay soil. (4) In the three types of soil, there is a significant linear correlation between the and c (R²> 0.93), while there is no significant correlation between the and r. Without considering the difference of soil type, there is still a strong linear correlation between and c, and its relation can be described by c=1.59τ+ 14.10 (R=0.51, p<0.01). [Conclusion] The responses of c to soil type and soil moisture were similar to that of r. and a significant relation are found between c and r. It implies that researchers can use r. conveniently obtained by micro-vane shear apparatus, to assess obtained by strain-controlled direct shear apparatus slowly under some conditions. The results can provide reference for improving the measurement efficiency of soil shear strength under extreme field conditions. [ABSTRACT FROM AUTHOR]
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- 2024
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25. 基于HS-SPME-GC-MS 的不同生产月份 馥郁香型白酒酿造用大曲挥发性成分分析.
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谭笑, 余佶, 雷鹏, 陈才, and 张庆华
- Abstract
Copyright of Food & Machinery is the property of Food & Machinery Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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26. 轨道车辆阀类产品油脂与橡胶相容性研究.
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张庆金, 聂 强, 张志强, 郭宗斌, 黄士伟, and 刘旭雄
- Abstract
Copyright of Rolling Stock (1002-7602) is the property of Rolling Stock Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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27. 卫星导航接收机带外电磁干扰效应研究.
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张庆龙, 陈亚洲, 于凤全, 张 毅, 韩芳林, and 周玲宇
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GPS receivers ,LOW noise amplifiers ,ELECTROMAGNETIC interference ,ELECTROMAGNETIC waves ,RADIO frequency ,ARTIFICIAL satellite tracking - Abstract
Copyright of Systems Engineering & Electronics is the property of Journal of Systems Engineering & Electronics Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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28. 页岩油藏注 CO2 增能开发数值模拟研究.
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张庆福
- Abstract
Copyright of Chinese Journal of Computational Mechanics / Jisuan Lixue Xuebao is the property of Chinese Journal of Computational Mechanics Editorial Office, Dalian University of Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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29. 电流源逆变器复矢量解耦与前馈解耦 联合降阶控制策略研究.
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于佳强, 吴绍朋, 杜博超, 刘旭扬, and 张庆源
- Abstract
Copyright of Journal of Xi'an Jiaotong University is the property of Editorial Office of Journal of Xi'an Jiaotong University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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30. 自体颅骨深低温保存方案的探索性研究.
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赵芳, 马佳祥, 赵丹, 张庆, 潘小亮, and 崔鹏
- Abstract
Copyright of Journal of Clinical Neurosurgery / Linchuang Shenjingwaike Zazhi is the property of Editorial Board of Journal of Clinical Neurosurgery and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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31. 机器学习辅助光谱分析技术 在环境微/纳塑料研究中的应用.
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李艳, 吴欣宜, 王全龙, 巩一潮, 黎刚, 阴永光, 裴志国, 宋茂勇, 谭志强, and 张庆华
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ECOLOGICAL risk assessment ,POLLUTION risk assessment ,HEALTH risk assessment ,PLASTIC analysis (Engineering) ,ENVIRONMENTAL sampling ,POLLUTION prevention ,PLASTIC marine debris - Abstract
Copyright of Chinese Journal of Inorganic Analytical Chemistry / Zhongguo Wuji Fenxi Huaxue is the property of Beijing Research Institute of Mining & Metallurgy Technology Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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32. 改性煤矸石除氟剂制备及其对氟化物的吸附规律研究.
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赵丽, 高剑, 张庆, 魏伦行, 邢明飞, 孔伟芳, and 朱开鹏
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ADSORPTION kinetics ,TOXICITY testing ,PHYSISORPTION ,MINE water ,ADSORPTION capacity - Abstract
Copyright of Environmental Science & Technology (10036504) is the property of Editorial Board of Environmental Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
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33. 分流通道对台阶型篦齿封严性能影响研究.
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董红伟, 谭晓茗, 张庆才, and 张靖周
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- 2024
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34. 广藿香精油对昆明鼠 生长性能、肠道屏障通透性和抗氧化功能的影响.
- Author
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周应卿, 张影梅, 裴欣茹, 张庆彬, 张继泽, 马雪, and 高阳
- Subjects
INTESTINAL barrier function ,OXIDANT status ,INTESTINAL mucosa ,TIGHT junctions ,WEIGHT gain ,OCCLUDINS - Abstract
Copyright of Feed Research is the property of Editorial Board of Feed Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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35. 白丁香花多糖的提取、纯化及抗氧化活性研究.
- Author
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王天怡, 张庆芬, 黄磊磊, 刘佳怡, and 杨逢建
- Subjects
GEL permeation chromatography ,POLYSACCHARIDES ,RESPONSE surfaces (Statistics) ,GALACTURONIC acid ,ULTRAVIOLET spectra - Abstract
Copyright of Science & Technology of Food Industry is the property of Science & Technology of Food Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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36. 浓香型白酒大曲发酵过程中主要微生物群系及其作用研究进展.
- Author
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何小容, 张庆, 唐家环, and 刘沛
- Subjects
DISTILLERY by-products ,MICROBIAL communities ,MULTIENZYME complexes ,MANUFACTURING processes ,FERMENTATION - Abstract
Copyright of China Brewing is the property of China Brewing Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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37. 多振源激励下武汉站振动实测与舒适度研究.
- Author
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张庆东, 吴巧云, 荆国强, 国 巍, and 孙治国
- Abstract
Copyright of Journal of Vibration, Measurement & Diagnosis is the property of Nanjing Hangkong Daxue and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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38. 不同类型磁弹磨粒对刀具钝化的研究.
- Author
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张庆, 赵雪峰, and 袁银
- Subjects
MAGNETIC flux density ,MAGNETIC particles ,MAGNETIC fields ,ELECTROMAGNETIC induction ,ABRASIVES ,SILICA gel - Abstract
Copyright of Machine Tool & Hydraulics is the property of Guangzhou Mechanical Engineering Research Institute (GMERI) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
39. 落实国家自主贡献对经济增长和能源对外依赖的影响.
- Author
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张庆勇, 毛显强, 陈 星, and 张士宁
- Subjects
- *
COMPUTABLE general equilibrium models , *INTERNATIONAL cooperation on climate change , *ENERGY development , *FOSSIL fuels , *CARBON pricing ,UNITED States economy - Abstract
The newly updated nationally determined contributions (NDCs) outline a carbon reduction trajectory capable of achieving the 2 ℃ temperature control target stipulated by the Paris Agreement, marking a milestone in global efforts to combat climate change. However, existing literature lacks research on the economic and energy impact effects of implementing the updated NDCs. In this context, this study utilizes the Global Dynamic Computable General Equilibrium Model (GDyn-E) to predict and compare the dynamic impacts of the global joint implementation of the updated NDCs on medium to long-term economic growth, as well as the level of energy dependence in major countries and regions like China. The findings show that: ① China's implementation of its new NDC targets, namely the ‘dual carbon’ goals, is outstanding both in terms of relative and absolute emission reductions, positioning it alongside developed economies such as the United States and the European Union to lead global carbon reduction efforts and make significant contributions to global climate governance. ② The economic impacts of the global joint implementation of the updated NDCs would demonstrate strong regional heterogeneity. The Chinese economy would experience minimal negative impacts, with an actual GDP loss rate ranging from approximately 0.27% to 1.12% by 2050. The United States and the European Union would also display good economic resilience, but less developed regions and net fossil energy exporting countries would face more severe economic losses. ③ Net fossil energy-importing countries could reap the synergistic benefits of carbon reduction and enhanced energy independence, but net fossil fuel-exporting countries would see a decline in export revenues. Due to reduced fossil energy imports and increased exports of renewable electricity, China's energy external dependence would continuously decrease after 2030. Simultaneously, the share of non-fossil energy would increase significantly, and the diversification of fossil energy import sources would help enhance China's overall energy security. This study points out that, in the process of implementing the ‘dual carbon’ goals, China should timely observe and urge the fulfillment of NDCs by all countries, actively provide green aid, strengthen international cooperation on climate change, and expand energy trading partners to promote the development of clean energy trade. The study reveals the significant impacts of the global joint implementation of the updated NDCs on the economic development and energy external dependence of major countries and regions like China, providing policy guidance for China in coordinating carbon reduction, economic development, and energy security while deeply engaging in global climate governance. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
40. 不同变量圆竹建筑填充组合节点轴压损伤声发射特性研究.
- Author
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张 萌, 王灵芝, 李守宇, 张庆文, and 杨宇彤
- Abstract
Copyright of China Forest Products Industry is the property of China Forest Products Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
41. 隐形之罚:犯罪附随后果的法治化重构.
- Author
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张庆立
- Abstract
Copyright of Journal of Soochow University Philosophy & Social Sciences Edition is the property of Soochow University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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42. 错元素测定方法综述.
- Author
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冯均利, 张庆新, 钟坚海, 张磊彳, 黎良伟彳, 杨文超彳, 何宏平, and 余淑媛
- Abstract
Copyright of Chinese Journal of Inorganic Analytical Chemistry / Zhongguo Wuji Fenxi Huaxue is the property of Beijing Research Institute of Mining & Metallurgy Technology Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
43. 基于可解释机器学习模型的电信行业客户流失预测研究.
- Author
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王圣节 and 张庆红
- Abstract
Copyright of Telecommunications Science is the property of Beijing Xintong Media Co., Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
44. 急倾斜中厚矿体开采引发的岩体移动规律模拟实验.
- Author
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马姣阳, 魏殿恩, 张庆嵩, and 陈生鑫
- Abstract
Copyright of Science Technology & Engineering is the property of Chinese Society of Technology Economics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
45. 重复经颅磁刺激治疗卒中后失语症疗效的系统评价再评价.
- Author
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马恒芹, 张庆苏, 王 博, 盖佳琳, 潘界诺, 韩聪俐, and 汤继芹
- Published
- 2024
- Full Text
- View/download PDF
46. 全关节镜下弹性固定 Latarjet 手术治疗合并 严重骨缺损的肩关节前向不稳临床...
- Author
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韩大伟, 应立, 沙林林, 惠宇, 应鲤蔚, 张庆国, 梁军波, and 周晓波
- Published
- 2024
- Full Text
- View/download PDF
47. 微生物菌剂对设施番茄主要病害及土壤微生物群落的影响.
- Author
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王子凡, 李燕, 张庆银, 王丹丹, 师建华, 耿晓彬, 田东良, 钟增明, 赵晓明, and 齐连芬
- Abstract
Copyright of Journal of Agricultural Science & Technology (1008-0864) is the property of Journal of Agricultural Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
48. 东北酸菜发酵过程中细菌菌群与 亚硝酸盐长消变化关系.
- Author
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张庆芳, 袁文涛, 孙溪, 魏振勇, 周姝静, 迟乃玉, and 于爽
- Abstract
Copyright of China Condiment is the property of China Condiment and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
49. 基于LMMHD波浪能发电机特性的 高效实时输出功率控制系统.
- Author
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张庆贺, 赵 峰, 刘保林, 李 建, 李 然, and 彭爱武
- Abstract
Copyright of Electric Power Automation Equipment / Dianli Zidonghua Shebei is the property of Electric Power Automation Equipment Press and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
- View/download PDF
50. 十二年國教的策進與展望:校本管理的思維與 策略.
- Author
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張慶勳
- Abstract
Copyright of Journal of Education Research (1680-6360) is the property of Angle Publishing Co., Ltd. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2024
- Full Text
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