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] In interpretation, linguistic transmitted is often through many different carriers. As for the different carriers, applied technology and printing materials are regarded as very important ways for improving linguistic transmitting abilities. Although many different modes have been tried and some efficiency can be seen during this time. During the course of interpretation,note method is very special and useful for the interpretation. At the same time, the proper application of printing materials is also analyzed for improving the efficiency of interpretation, in the course, the author finds out that each material has its own special characteristics and proper application methods. Thus,it is the special characteristics of printing materials that make applied technology and printing materials play more important roles in interpretation. [key words] applied technology; useful modes; printing materials; interpretation; note methods

It will stir up the vibration of asphalt deck surfacing when the Vehicles pass through the steel bridge deck. The research of the moving vehicles vibration characteristics of the deck surfacing has been one enthusiastic concern. By the time history analysis method of finite element, the paper studied the dynamic response of the deck surfacing in different speeds of vehicles, and then analyzed the effect of the deck surfacing by different speeds.

In order to make the actual state of the bridge into the ideal state of maximum, we make real-time monitoring in the key parts of the bridge, and adjust to the design of the data to ensure the safety and reliability of arch bridge in the course of construction. Combined with the construction monitoring of the Sihe Bridge, this paper introduces the main bridge construction process on the large span tied arch bridge. Based on the construction monitoring of Sihe Bridge, this paper introduces the main contents and methods of monitoring point location, monitoring control of construction process, and discussed the construction monitoring technology of long-span X-style tied arch bridge.

This paper establishes the simulation model of a load-imitating test equipment for a hydraulic drive unit of a quadruped bionic robot, analyzing load force changes during the work process of the hydraulic drive unit, and researching load-imitating characteristics. A Strategy based on feed-forward decoupling control is proposed to realize the decoupling between the position system and the force system of the load-imitating test equipment to improve load-imitating precision. The results show that control effect of feed-forward decoupling control is satisfactory, and this control strategy can effectively improve load-imitating precision of the test equipment. The research above can also provide theoretical foundation for test application of the hydraulic drive unit.

Strapdown three-axis magnetometer is becoming increasingly used in navigation systems and in biomedical applications. A calibration must be performed before the magnetometer can be used, because its outputs are often corrupted by various magnetic field sources. This paper presents a new calibration algorithm based on constrained total least squares (CTLS) to determine different calibration parameters such as sensor non-orthogonality, scale factors, offsets, hard iron and soft iron errors. The basic idea is to convert the calibration problem into an unconstrained nonlinear optimization problem. An iterative technique based on Newton’s method is applied to give a numerical solution. Simulation results show that the proposed CTLS algorithm gives more accurate solutions than compared algorithms.

According to the usage of vehicle radar antenna pedestal connection plate, this article analyzes and compares the structure characteristic of welding and casting. We decide to adopt the casting structure and use cast aluminium ZL101A. Based on the connection plate of using conditions, we analyze the deformation and stress of connection plate by the finite element analysis software. The design is in line with the material allowable requirements and to meet the requirements of the system stiffness. (2013) Trans Tech Publications, Switzerland.

According to the usage of vehicle radar antenna pedestal center frame, this article analyzes and compares the structure characteristic of welding and casting. We decide to adopt the casting structure and use special casting material ductile iron QT450-10. And we describe the casting material ductile iron QT450-10. Based on the center frame of using conditions, we analyze the deformation and stress of center frame by the finite element analysis software. The design is in line with the material allowable requirements and to meet the requirements of the system stiffness.

With the increase of the span length of bridge, the wind field characteristics at bridge site play crucial role for the safety of bridge. The present paper discusses the results of a numerical simulation of the wind flow over mountainous area called Aizhai, located in Hunan province, where a super long span bridge with main span of 1176m will be constructed. The results indicate that it is inappropriate to describe the mean wind velocity profiles by power law using the same roughness exponent along the span wise direction in the mountainous valley terrain. The speed-up effect and the significant change in wind direction of the mean flow were observed, which provide the information necessary for determining the design wind speed such as for a long span bridge across the valley.

Radiant floor cooling is a new energy saving air conditioning. In recent years, radiant floor cooling effect and its thermal comfort are still in the exploratory period in China. The body's comfort evaluation methods are briefly described in this paper. The indoor temperature and wall temperature of the building envelope determination method is analyzed. Nanhui Art Hall is used as object of study in this paper. Combined with the radiant floor cooling experiments, and using fanger formula calculation, the thermal comfort is calculated. Proper analysis of the results is in two aspects: the clothing thermal resistance and indoor air humidity. With the floor surface temperature below 21.56 °C, and air humidity 55% to 65%, it can meet the requirement of thermal comfort. The result will provide a helpful reference to energy-saving technologies and energy-saving equipment.

The wireless sensor network (WSN) is the development trend of the technology of sensor. This paper, based on the nRF905 wireless module, introduces a wireless temperature gathering and transmitting system. From RF modules and master control module, the hardware platform has been designed, beyond that, the paper introduces the temperature sensor network software design. The test show that the system is stable, and datas are reliable.

With the development of information technology and teaching reform, many teachers put their focus on on the reform of teaching materials. As for reform of teaching reform, more and more people think that class teaching materials are in mature condition while teaching materials for English autonomous learning is in primary situation for its hard management outside calss. In this paper, the author has analysed the necessity of reform and measures of reform from her teaching experiences. From the analysis and study, we can see that teaching materials reform is a long way to realize teaching purposes. Thus, the author has proposed many designed ways to get the aim, and she hopes they will be helpful for teaching reform.

In the process of using the computer, there will often be some failures which causes the computer not working properly or even cause data loss. This article analyses and discusses the maintenance method of computer hardware from the perspective of common faults of computers, hoping to help you to find the computer's fault quickly and accurately, effectively trouble shooting.

A helical spring has large deformation under the condition of near resonance, in order to obtain the nonlinear vibration characteristics, the single-integral constitutive relations of helical spring based on nonlinear theory are discussed firstly, then nonlinear dynamic characteristics of helical spring are analyzed based on finite element technology. Finally, the dynamic simulation associated with flexible characteristics for helical spring is studied in ADAMS. The results show that the maximum stress of helical spring appears at transition region between different radius which is consistent with fracture position actually. Flexible dynamic response of helical spring mainly behaves low frequency vibration which is different from rigid body dynamics response.

This paper introduces the research on the Excitation Regulator of the Synchronous Generator with dual CPUs, based on Digital Signal Processor (TMS320LF2812). With the multiple functions of monitoring, analysis, controlling and protection, it overcomes the shortage of the domestic excitation device in terms of self-monitoring and self-protection，which effectively improves device reliability. By analyzing the allocation of reactive load of the interconnected Synchronous Motor group, the modeling and simulation of the digital excitation regulator in the power system are illustrated in the paper. The results of the simulation show that the proposed regulation model are feasible, satisfying various running demands of the Synchronous Motor and Power System.