... Ordnance Survey 英国地形测量局 ; 英国地形测量局 ; 军事测量 ; 地形测量 Field survey 现场调查 ; 实地调查 ; 野外测量 ; 实地测量 Astronomical survey 巡天调查 ; 天文测量 ; 天文观测 ...
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最初分风筝常用作军事用途，如测量距离、测试风向和通讯。
Kites were used for military purpose initially, like measuring distances, testing wind directions, and communications.
也可以用于军事工业，例如用它来测量枪炮子弹在膛中击发的一瞬间的膛压的变化和炮口的冲击波压力。
Can also be used for military industry, such as using it to measure the bullet in the chamber guns firing moment of the change of the bore pressure and the muzzle blast pressure.
这些参数的测量，对海洋开发、海洋环保、海洋军事有重要的意义。
Measurements of these parameters are important for ocean development, ocean environmental protection, and ocean military affairs.
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