英语词汇“sonic altimeter”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	sonic altimeter
释义	sonic altimeter sonic altimeter [′sän·ik al′tim·əd·ər] (engineering) An instrument for determining the height of an aircraft above the earth by measuring the time taken for sound waves to travel from the aircraft to the surface of the earth and back to the aircraft again.
随便看	unidirectional link detection uni directional link protocol unidirectional link protocol unidirectional link routing unidirectional log-periodic antenna unidirectional long haul unidirectionally unidirectional microphone unidirectional path switch ring unidirectional point to multipoint valentin gorinevskii valentin granatkin valentin hauy valentin haüy valentin iakovlev valentinian valentinian i valentinian i, flavius valentinian ii valentinian iii valentin ianin valentinianism valentinians valentinianus i valentinianus ii

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