With the increasing of the speed of train, high reliability of the contact system is required.
随着列车运行速度的提高，对接触网系统可靠性的要求也越来越高。
Natural frequency and response vibration amplitude character of contact system will directly influence the reliability of EMR's mechanical contact.
其接触系统的固有频率与响应振幅特性直接影响电磁继电器的接触可靠性。
Thisestablishes the basis of contact strength and reliability studies of internal spur gears.
从而为内啮合直齿轮的接触强度及其可靠性分析奠定基础。
In this paper, the electrical contact reliability of relay and contactor and the data-processing of reliability test have been studied.
本文对继电器与接触器的接触可靠性及试验数据的处理进行了深入研究。
MEMS , owning the advantages of ultra fine integrate process , miniaturization, low cost, high reliability and batch manufacturing, pose very promising future in the micro electric contact device.
微机电系统（MEMS）技术凭借其超精密集成加工的特点，具有微型化、低成本、高可靠性和可大批量生产等优势，在微电接触器件领域大有可为。
In order to ensure the reliability of flywheel bolt connection, stress analysis of bolt is performed using contact analysis method.
为了确保飞轮螺栓连接的可靠性，采用接触分析法对螺栓进行了应力分析。
The study on the validity, reliability and control effect of the screening method of regarding water contact as chemotherapy indicator was carried out in schistosomiasis medium endemicity.
在血吸虫病中度流行区，对以疫水接触史确定化疗对象的筛检方法进行了其真实性和可靠性研究，并对其防治效果进行了纵向观察。
The contact and fitting between the engine parts are exigent problems in the design of intensity and reliability.
零件之间的接触与配合问题在内燃机零件强度和可靠性设计中是一个迫切需要解决的重要问题。
The prediction study on the contact resistance of relays is very significant to that on the contact reliability of relays, even to the whole reliability.
预测继电器触点接触电阻的研究对于预测其接触可靠性，乃至预测其整体可靠性均具有非常重要的意义。
The wear abrasion and ageing of contact is one of the important factors which affect the electromagnetic relay reliability.
电磁继电器触点的磨损和老化是影响继电器可靠性的重要因素之一。
Thus, it is important to evaluate the validity and reliability of the productions what was close in contact with another question of constructing the education theory logically.
这表明存在着一个如何评价教育研究成果有效性或可靠性的重要问题，与之密切关联的问题就是如何合乎逻辑地构造教育理论。
This paper takes the suspension system in the middle catenary supporting as the reach object, and concludes the method to analyze the reliability of the contact system.
本文以直线段中间支柱上部悬挂系统为研究对象，给出了对接触网系统进行可靠性分析的方法。
The paper introduces the method and monitoring result of reliability test research on auxiliary contact of 3TB40 AC contactor.
介绍了3TB40交流接触器辅助触头可靠性试验的方法和试验监测结果。
In general, oversized contact stiffness may influence the computational reliability, and a simple treatment to get rid of the influence is proposed.
太大的接触刚度影响计算的可靠性，为此给出了一种简单的处理方法。
And the reliability of the connecting rod is greatly effected by the serrated contact surfaces at the big end.
对于连杆大端锯齿形配合面的研究更与连杆的可靠性密切相关。
Therefore the research of electric contact in dusty environment will improve the reliability of electric and electronic system.
因此，研究尘土对电接触性能的影响，对提高电子、电气系统的可靠性具有十分重要的意义。
A 5-node pseudo element of 3-d elastic contact analysis ws applicable range and concrete practice were also discussed. Its reliability was checked by two examples.
构造了3维5节点接触伪单元以处理固体或壳体接触问题的边界非线性，讨论了其适用的范围和具体应用的情况通过算例，验证了其可靠性。
Both of them have trouble and insecurity, but also impairs the whole mechanical strength of trunk line, and results in large contact resistance of branch, weak reliability, easy heating and accident.
无论哪种方法既繁琐又不安全，且损坏原主干线整体机械强度，分线接点电阻大、可靠性差、易发热，很容易发生事故。
The utility model has the advantages of noise elimination, energy saving, practicality and reliability, and can improve the contact reliability of electrical contacts.
本实用新型能消除噪声，节约电能，实用可靠，并提高电气触头的接触可靠性。
The contact diameter size directly influences the electric reliability of the electronic system.
插针的直径尺寸符合要求与否直接影响着电连接器接触点的稳定性。
The connection of the clamp is surface contact; and the clamp has large compaction force formed by bolts and high reliability, and is anti-corona.
本实用新型的连接为面接触，通过螺栓形成的压紧力大，防电晕，可靠性高。
Steering knuckle is a most important basic part of fanning truck, its used reliability is direct contact with running safety of human-vehicle.
转向节是农用运输车、汽车车桥的重要基础件，其使用是否可靠，直接危及人-车的行驶安全。
Magnetoelectric sensor is a kind of non-contact sensor and has some useful characteristics, such as non-contact, high response frequency, low power waste, high reliability, long life-span and etc.
磁电传感器是一种非接触式传感器，它具有无触点、无开关瞬态抖动、响应频率高、低功耗、高可靠性和长寿命等特点。
Based on the new method the distinguish could be made between "clean" contact and "unclean" contact, and we should predicate the contact reliability of relay according to the value of contact...
采用该方法可以区分触头表面污染状态，并根据接触电阻的变化规律及其变化值的大小评价触头接触可靠性。
Reliability and durability of the power transmission can be enhanced by preventing occurrence of adhesion, abrasion or rust at the contact portion between the members constituting coupling portion.
通过防止在构成连接部的构件之间的接触部中发生熔敷、磨损、或生锈等，能够提高动力传递装置的可靠性、和耐久性。
A considerable portion of electric contact failure is caused by environmental factors, of which dust contamination is an important factor on electric contact reliability.
在电接触故障中，由环境因素导致的占了很大一部分，其中尘土污染是影响电接触可靠性的一个重要因素。
Comparing the two kinds of technical scheme, we choose the RFID scheme, which is fit for our display system. RFID has the advantage of real-time, high reliability and is non-contact.
通过比较两种技术方案，我们选择了适合本展示系统的RFID方案，RFID的优点是实时性好、可靠性高并具有非接触性。
The radio frequency identification(RFID) is a kind of new automatic identification technology. It has many characteristics such as high reliability, privacy, non-contact, convenient and swift.
射频识别技术是一种新型自动识别技术，具有可靠性高、保密性强，方便快捷、非接触等特点。
The method of the invention belongs to a non-contact measurement and improves the reliability of the research data without any damage to the creature.
本发明方法对生物体本身不带来任何伤害，属于无接触测量，可提高研究数据的可靠性。
The method of the invention belongs to a non-contact measurement and improves the reliability of the research data without any damage to the creature.
本发明方法对生物体本身不带来任何伤害，属于无接触测量，可提高研究数据的可靠性。
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