“detector bar”的概念、定义、翻译、参考文献-科学参考

单词	detector bar
释义	detector bar [di`tek·tǝr ´bär] ^{CIVIL ENGINEERING} A device that keeps a railroad switch locked while a train is passing over it.
随便看	Parseval's theorem Parshall flume parsing pars intermedia parsley parsley oil pars nervosa pars neuralis parsnip parsonsite Parsons-stage steam turbine pars tuberalis part part classification part detection part family parthenita parthenocarpy parthenogenesis parthenomerogony parthenospore partial partial bulkhead partial carry partial Cauchy surface

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