介质强度试验 dielectric test 在绝缘上施加规定的电压以检验其是否符合制造厂所规定的电路额定绝缘电压的短时试验。
电介质强度试验是在每对导体（包括地）之间和每个导体与包装了金属薄片的尾档之间测量。
The Dielectric Strength Test is to be performed between each pair of conductors (including ground if applicable) and between each conductor and the foil wrapped cord guard.
本文比对分析了极间介质为两层膜和三层膜的模型电容器元件的介电强度、局部放电性能以及耐久性能的试验结果。
Test result of dielectric strength, partial discharge and endurance property are analyzed and contrasted between solid dielectric is two film and tree film in model capacitor elements.
本文介绍一种测量低压电器弧隙介质恢复强度的试验线路。
This paper introduces a new type of test circuit for measuring the ar (?) gap dielectric recovery strength of low voltage electrical apparatus.
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