英语词汇“laser ceilometer”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	laser ceilometer
释义	laser ceilometer laser ceilometer [′lā·zər sē′läm·əd·ər] (engineering) A ceilometer in which the time taken by a light pulse from a ground laser to travel straight up to a cloud ceiling and be reflected to a receiving photomultiplier is measured and converted into a cathode-ray display that indicates cloud-base height.
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