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能源互联网以其灵活适应能源和数字革命且交互相融的独特优势成为电网公司发展的重要前进方向。能源互联网的建设需要将电网与通信网更紧密地结合在一起，互联互通功能的增强，促成了“共享铁塔”的产生，分析共享铁塔的综合效益有利于激发其发展潜力。从电网公司、铁塔公司和政府主体出发，构建了共享铁塔综合效益评价指标体系，并引入区间数表征专家判断信息的模糊性，得到基于区间数的共享铁塔的综合效益评价模型，得出影响共享铁塔未来发展的关键指标，选取关键指标量化分析，为共享铁塔推广应用提供了重要参考。

弹性分组环（RPR）技术的一个重要目标是在环网上同时实现带宽的高利用率、空间重用和节点接入的公平性。文章阐述了公平性的概念,讨论了分组公平性的不同模型,研究了空间重用协议（SRP,Spatial Reuse Protocol）和分布式虚拟时间分组（DVSR,D istributed V irtual-Tim e Schedu ling in R ings）的算法思想,指出了DVSR在环网中的优越性。最后,给出了环网公平策略的基本要求和评价准则。

文章在深入分析各种光纤物理特性的基础上,根据不同的应用环境对传感光纤做了选择,搭建了基于全光纤Mach-Ze-hnder干涉仪的布里渊散射谱测量系统,实现了对所选传感光纤在常温下布里渊频移的定性测量,并对普通通信单模光纤的布里渊频移的温度依赖性进行了定性测量。设计了基于布里渊散射的光时域反射计。

This paper summarized the observation and nursing of an elderly patients with hypertension treated with Traditional Chinese Medicine (TCM) soaking bath technology during hospitalization. Nursing assessment, standard procedure and cautions of soaking bath, component analysis of Chinese herbal medicine, routine nursing interventions such as psychological care and dietary guidance were summarized. Under the guidance of the theory of TCM syndrome differentiation and nursing, TCM soaking bath technology is potentially effective to relieve the dizziness and headache symptoms in the elderly patient with hypertension. (本文总结1例老年高血压患者住院期间运用中药泡洗技术治疗的护理经验, 包括护理评估、中药泡洗操作方法、药方组成、注意事项以及心理护理、饮食护理等常规护理。基于中医辨证施护理论指导, 采取中药泡洗并辅以护理措施, 能有效缓解老年高血压患者头晕头痛症状, 稳定血压, 从而缓解病情。)

This paper summarized the development status and development mode of Traditional Chinese Medicine(TCM) nursing clinic, introduced the connotation and development status of continuous nursing, and discusses the practical significance and implementation form of applying continuing nursing to TCM nursing clinic, so as to provide some reference for the further construction and development of TCM nursing clinic. (本文对中医护理门诊的发展现状及开展模式进行综述, 介绍延续护理的内涵与发展现状, 探讨将延续护理应用于中医护理门诊的现实意义和实施形式, 以期为中医护理门诊进一步建设和发展提供一定借鉴与参考。)

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Most of the existing three-translation parallel mechanisms have more than one forward solution and are difficult to achieve precise and stable motion control. Therefore, a novel 3-RRPU parallel mechanism with three translational degrees of freedom was proposed, and the kinematics and dynamics and trajectory tracking control method of the parallel mechanism was researched. Firstly, by using the screw theory, the mechanism principle of implementing three translations was analyzed, and the drive input joints were chosen and demonstrated, and the characteristics of platform singularity, drive singularity, and branch-chain singularity of the parallel mechanism were analyzed. Secondly, the kinematics model of the parallel mechanism was built with the kinematics theory, and the forward and inverse position analytic solutions were derived. Thirdly, by using the Lagrange's dynamics theory, the rigid-body dynamics model of the parallel mechanism within the operating space was set up. Finally, a nonlinear feedback decoupled adaptive slide-mode trajectory tracking control method was proposed, and the stability of the trajectory control method was proved, based on the dynamics model of the parallel mechanism, the accuracy and drive moment simulations of the trajectory tracking control were implemented. The research results show that the mechanism has unique analytic forward position under general space configuration, and there are very few of the platform and drive singularity configurations of the mechanism and there is no branch-chain singularity configuration. The proposed trajectory tracking control method can enable the mechanism to achieve high-precision complex trajectory tracking of 0. 002 m under a load of 20 kg, a speed of 0. 18 m/ s, and an acceleration of 0. 12 m/ s², and especially, the trajectory tracking control method based on the Sigmoid function can effectively weaken chattering of the control moment, which provides new method for the implementation of three translational motions of high-speed, high-precision, and high-performance in the industrial field. [ABSTRACT FROM AUTHOR]

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This paper observed the effect of acupoint application in relief of abdominal pain and distension in a patient with pancreatic cancer, and summarized related nursing measures. Under the guidance of Traditional Chinese Medicine(TCM) nursing by syndrome differentiation, Chinese herbal medicine granules external application at Shenque acupoint (CV 8) was performed. Comprehensive interventions including dietary nursing, emotional care and life support care were carried out during the treatment. Guided by the TCM meridian theory, the acupoint application is effective way of external therapy in treating the internal illness by stimulating the relevant acupoints. (本文观察穴位贴敷缓解1例胰腺癌患者腹胀腹痛的效果, 总结护理经验。在中医辨证施护理论指导下, 采取中药颗粒于神阙穴进行穴位贴敷, 同时完善饮食护理、情志护理、生活护理等。穴位贴敷治疗肿瘤患者腹胀腹痛安全有效, 以中医基本理论及经络理论为指导, 对局部相关穴位进行刺激, 达到内病外治的效果。)

Actively exploring the infiltration and integration of labor education and professional courses is the requirement of teaching reform in the new era, and it is one of the ways to realize the fundamental task of moral education. Human and Animal Physiology is a compulsory course for biological science majors. We fully excavate the labor education elements of the course, and use field labor and participatory experimental courses to penetrate labor practice content. Exploring effective ways to integrate labor education into professional courses can realize the curriculum goal of combining knowledge teaching, skill training and value guidance, and guide students to develop in an all-round way. [ABSTRACT FROM AUTHOR]

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