英语词汇“backup protection”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	backup protection
释义	backup protection backup protection In an electrical system, a type of protection initiated by a sensing device that detects a failure of a protective element (such as a circuit breaker); in that event, the next upstream protective device takes over the protective function.
随便看	core octamer core of a cross section core of the earth coreogonus coreography core oil coreolis coreolis effect core-om coreometer core operating limits report core operating limit supervisory system core operating system division core operations report coreoplasty coreopses coreopsis coreopsis gigantea coreopsis maritima coreopsis species coreopsis tinctoria coreos core-ott core out core oven

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。