Electrical l contact电动侦
electrical carbon contact materials电碳接触材料
electrical circuitry contact电接点
Electrical Arc Contact电弧电接触
electrical independent contact无源接点
electrical engineering contact materials电工触头材料
electrical circuitry contact controller电接触式控制器
Electrical carbon contact material[电] 电碳接触材料
electrical-contact liquid level indicator电接触式液位指示器
A general law of contact resistance variety is suggested on the base of many literatures about electrical contact after investigating the variety of contact resistance for contacts.
在广泛查阅电接触理论领域文献的基础上，对触点接触电阻值的变化情况进行了分析，提出了接触电阻值的变化规律。
An apparatus which simulates the contact action is designed to test the weld performance of the real electrical contact material. The movement of the contacts is controlled by electromagnet and springs.
本文中还设计了一套触头动作模拟装置,可用于测试触头材料的抗熔焊能力。
参考来源 - 汽车继电器AgMeO触头材料抗电弧熔焊能力的研究During electric lifespan experiments ,the surface of AgSnO2 electrical contact material appear characteristic DC electric corrosion pattern , such as Ag enrichment zone, SnO2 enri chment zone, cavity and air hole, crack etc.
AgSnO2电接触材料经过电寿命实验后触点表面出现Ag富集区、SnO2富集区、孔洞和气孔、裂纹等几种特征性直流电侵蚀形貌。
参考来源 - Ag