“proceed-to-select signal”的概念、定义、翻译、参考文献-科学参考

单词	proceed-to-select signal
释义	proceed-to-select signal [prǝ`sēd tǝ si`lekt ´sig·nǝl] ^{COMMUNICATIONS} Signal returned from distant automatic equipment over the backward signaling path, in response to a calling signal, to indicate that selecting information can be transmitted; in certain signaling systems, both signals can be the same.
随便看	control point control program control punch control record control register control rocket control rod control room control sample control section control sequence control signal control spillover control spring control state control statement control supervisor control surface control switching point control symbol control synchro control system control-system feedback control systems equipment control tape

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