... particle disintegration 颗粒粉碎 particle displacement 颗粒位移；质点位移 particle failure test 颗粒破坏试验 ...
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... particle acceleration粒子加速 particle displacement粒子位移 particle dynamics质点动力学 ...
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sound particle displacement 声质点位移
Horizontal particle displacement 粒子水平位移
instantaneoussound particle displacement 瞬时声质点位移
peak particle displacement [物] 峰值质点位移
Particle displacement-amplitude curves 质点位移
以上来源于: WordNet
As the expansion device of amplitude, horn is used to focus energy and enlarge the mechanical vibration of the particle displacement or velocity.
变幅杆作为振幅扩大装置，主要作用是把能量集中，将机械振动的质点位移或速度放大。
Arbilrary particle displacement is required to be solved and applied in engineering calculation and dynamic analyses for gantry structure, but formula of this kind is still lacking at present.
门架结构工程计算和动态分析中均需求解和应用门架任意点的位移，但目前尚缺乏这种位移公式。
The universal formulae of the fringe visibility, film resolution requirement and maximum allowable displacement of a particle are given.
给出了全息图条纹对比度、记录介质的分辨率要求和可允许的微粒最大位移的普遍公式。
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