Determination of life of a vacuum tube by contact resistance

1、

Dynamic Open/ Close Contact Resistance and Its Measurement

电接点动态开闭接触电阻及测量

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2、

The effect of contact resistance on electrical contact materials was analysis in this paper.

分析了电触点材料接触电阻产生的原因、影响因素以及电触点材料常用金属元素的腐蚀行为。

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3、

Damage of Surface Films Based on Electrical Contact Resistance

基于接触电阻法的表面膜损伤研究

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4、

Measuring method for contact resistance of precious metal electrical contact materials

GB/T15078-1994贵金属电触点材料接触电阻的测量方法

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5、

The Finite-Element Model and Analysis for Static Contact Resistance with Film

含膜触头静态接触下接触电阻有限元模型及其分析

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6、

The experimental principles and equipment of thermal contact resistance were introduced.

介绍了接触热阻的测量原理和传统的实验装置。

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7、

The Control Program Design of Fretting Contact Resistance Test Machine

微动接触电阻测试仪控制程序设计

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8、

Measurement and grading of contact resistance based on BP neural network

基于BP神经网络的接触电阻测量与分等定级

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9、

Study on measurement of the contact resistance of electric apparatus

电器触点接触电阻测量装置的研究

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10、

Effect of heat transfer on the estimation of contact resistance

换热影响下的接触热阻估计

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11、

An analysis and research on contact resistance

接触电阻的分析研究

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12、

In addition, the contact resistance also influences the test value.

另外，接触电阻对测试值有一定影响。

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13、

Control Program Design of the Contact Resistance Test System Based on Delphi

基于Delphi接触电阻测试系统控制程序的设计

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14、

Analysis and Study of High Stability Circuits for Monitoring Contact Resistance

高稳定接触电阻监测电路的分析与研究

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15、

The attraction of the sport is the full contact aspect of the sport kickboxing which combines boxing punches and martial arts kicks.

这项运动的迷人之处在于作为全面接触比赛项目，搏击复合了武术腿部功夫和拳击的拳术。

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16、

Even though it's a sport with charging, striking, hitting, popping and slamming, baseball is generally not seen as a contact sport, except for this: a catcher is positioned in front of home plate.

这就是本期的大喊答题节目环节。尽管这是一项充满冲撞、打击、冲击、突击和猛烈击打的运动，但棒球一般不被人们当作身体接触项目，然而有一点除外：那就是在本垒前面有一名接球手。

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17、

The Canadian Project seeks more brain donations from former contact sport athletes. To try to find out why some seem able to avoid CTE, while others tragically are not.

加拿大项目旨在从前接触型运动项目运动员中获得更多的大脑捐赠，试图找出为什么有些运动员可以避免CTE，而有些却悲剧的无法避免。

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18、

This is a contact sport, Bliss.

这是个接触性的运动，波利斯。

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19、

Ice hockey is a rough contact sport.

冰上曲棍球是一项激烈的身体接触运动。

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20、

Basketball is a typical contact sport. On the Body-Building Function of Taijiquan Sport

身体接触性对抗是现代篮球运动主要特征之一。谈太极拳运动对大学生的健身作用

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