英语词汇“dielectric test”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	dielectric test
释义	dielectric test dielectric test [‚dī·ə′lek·trik ′test] (electricity) A test involving application of a voltage higher than the rated value for a specified time, to determine the margin of safety against later failure of insulating materials.
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