英语词汇“track circuit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

track circuit

noun

An electric circuit made in a section of railway track as an aid to signalling, and able to be short-circuited by the presence of a train.Once the westbound train has progressed and the caboose is no longer occupying the detector track circuit of interlocking all intermediate signals will return to their normal status....

When there are track problems, it could be a number of things - such as a track circuit, a broken rail or whatever.
It was a broken track circuit today - something like that - I'm not so good on my railway terminology.

单词	track circuit
释义	track circuit noun An electric circuit made in a section of railway track as an aid to signalling, and able to be short-circuited by the presence of a train.Once the westbound train has progressed and the caboose is no longer occupying the detector track circuit of interlocking all intermediate signals will return to their normal status.... When there are track problems, it could be a number of things - such as a track circuit, a broken rail or whatever. It was a broken track circuit today - something like that - I'm not so good on my railway terminology.
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