“fallback switch”的概念、定义、翻译、参考文献-科学参考

单词	fallback switch
释义	fallback switch [`fȯl´bak ´swich] ^{COMMUNICATIONS} A mechanical switch to transfer a communications path from a primary device to an identical standby device in the event of a primary device failure.
随便看	maximum ebb maximum effective range maximum elevation maximum flood maximum gradability maximum keying frequency maximum likelihood method maximum-minimum principle maximum modulating frequency maximum-modulus theorem maximum operating frequency maximum ordinate maximum permissible concentration maximum permissible dose maximum producible oil index maximum production life maximum retention time maximum signal level maximum sound pressure maximum subsidence maximum thermometer maximum thrust maximum unambiguous range maximum undistorted power output maximum usable frequency

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