英语词汇“double-theodolite observation”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	double-theodolite observation
释义	double-theodolite observation double-theodolite observation [¦dəb·əl thē′äd·əl‚īt äb·zər′vā·shən] (engineering) A technique for making winds-aloft observations in which two theodolites located at either end of a base line follow the ascent of a pilot balloon; synchronous measurements of the elevation and azimuth angles of the balloon, taken at periodic intervals, permit computation of the wind vector as a function of height.
随便看	excess absolute risk per unit thyroid dose excess accumulation excess accumulation penalties excess-accumulation penalties excess accumulation penalty excess-accumulation penalty excess air excess and obsolescence excess and surplus excess baggage excess bed days excess biological phosphate removal excess burden of taxation flagellar flagellar agglutinin flagellar antigen flagellar dynein flagellare flagellata flagellate flagellated flagellated cell flagellated chamber flagellatedly flagellated protozoan

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