“axis of sighting”的概念、定义、翻译、参考文献-科学参考

单词	axis of sighting
释义	axis of sighting [`ak·sǝs ǝv `sīd·iŋ] ^ENGINEERING A line taken through the sights of a gun, or through the optical center and centers of curvature of lenses in any telescopic instrument.
随便看	salvage value salvage vessel salvia salvia oil Salviniales salvo saléeite SAM samara samarium samarium-cobalt magnet samarium oxide samarskite Sambonidae sample sample-and-hold circuit sample correlation coefficient sampled data sampled-data control system sample design sampled grade sample function sampleite sample log sample path

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