“switching-through relay”的概念、定义、翻译、参考文献-科学参考

单词	switching-through relay
释义	switching-through relay [`swich·iŋ ¦thrü `rē´lā] ^ELECTRICITY Control relay of a line-finder selector, connector, or other stepping switch, which extends the loop of a calling telephone through to the succeeding switch in a switch train.
随便看	fixed sonar fixed square search fixed star fixed-stop robot fixed storage fixed target fixed transmitter fixed word length fixer network fixer system fixing agent fixing moment fixity fixture Fizeau effect Fizeau fringes Fizeau interferometer Fizeau toothed wheel fizelyite fièvre boutonneuse fjard fjord fjord valley flabellate Flabellifera

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