英语词汇“keep-alive circuit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	keep-alive circuit
释义	keep-alive circuit keep-alive circuit [¦kēp ə′līv ‚sər·kət] (electronics) A circuit used with a transmit-receive (TR) tube or anti-TR tube to produce residual ionization for the purpose of reducing the initiation time of the main discharge.
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