“space-hold”的概念、定义、翻译、参考文献-科学参考

单词	space-hold
释义	space-hold [`spās ¦hōld] ^{COMMUNICATIONS} The transmission of a steady space signal over a transmission line which is carrying no traffic.
随便看	current-controlled switch current curve current cycle current decay current density current diagram current difference current divider current drain current drift current drogue current efficiency current ellipse current-equalizing reactor current feed current feedback current feedback circuit current function current gain current generator current hogging current hour current-instruction register current intensity current interrupter

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