英语词汇“protector tube”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	protector tube
释义	protector tube protector tube [prə′tek·tər ‚tüb] (electronics) A glow-discharge cold-cathode tube that becomes conductive at a predetermined voltage, to protect a circuit against overvoltage.
随便看	mean square prediction error mean-square relative displacement mean square residual mean-square velocity mean square voltage mean-square weight enumerating function means restriction means, russell means something for the best means substitution mean (statistics) mean stay mean stem unit length means test means-test means tested means-tested means testing means-testing means testing questionnaire means tests means-tests means the world means the world to means the world to her

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