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1.A nonrigid frame.
一个非刚性的框架收藏指正
2.Calculation of acoustic scattering of a nonrigid surface using physical acoustic method
用物理声学方法计算非硬表面的声散射收藏指正
3.a small nonrigid airship used for observation or as a barrage balloon.
用于观察或作为阻塞气球的小的软式飞艇。收藏指正
4.A nonrigid, buoyant airship. Modern blimps use helium instead of hydrogen to maintain buoyancy.
软式小飞艇软式浮飞艇。现代软式小飞艇，利用氦取代氢来保持浮力收藏指正
5.One of several small, auxiliary gasbags placed inside a balloon or a nonrigid airship that can be inflated or deflated during flight to control and maintain shape and buoyancy.
辅助气囊置于气球或软式飞艇内的一个小的、辅助性的气囊，可通过在飞行中的充气和放气来控制和保持形状和浮力收藏指正
6.Comparing the PPM and ACRS proper motions, which are constructed on the FK5 system, with those of the Hipparcos, an interiorly nonrigid rotation existing in the FK5 proper-motion system is detected.
用建立在FK5系统上的PPM和ACRS自行与依巴谷自行比较 ,发现FK5自行系统内部存在非刚性运动 ;收藏指正
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