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- In the wave trough of the pressure curve, the pressure may be then if the rocket is accelerating or if it has assembling defects, the early explosion of the grenade on the ballistic may be caused. 该模型的微分方程计算结果表明微小弹簧在弹道上的振动过程会使导电杆的受压产生周期性变化，尤其是在一些波谷处，导电杆几乎不受压力，此时如果有火箭加速和其它装配缺陷等因素的影响，就会引起弹丸在弹道上的早炸。
- Some horses were drinking at a trough. 有些马在水糟边饮水。
- The number of wave crests and wave troughs of the flame varies regularly with the change of frequences of incoming waves. 火苗的波峰和波谷数目随入射声波的频率改变而有规律的变化。
- As the wave bore down on us, the trough deepened. 当波涛向我们压来时, 波谷加深了。
- For years he has been smuggling watches trough customs. 许多年来，他一直在非法走私手表。
- WAVE TROUGH WITH MOTOR STROBOSCOP IN MEASURING THE COEFFICIENT OF SURFACE TENSION 水波频闪法测量液体表面张力系数
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- The tidal wave formed a terrifying wall of water. 海啸形成一堵骇人的水墙。
- See if you can wave down a taxi. 你挥手，看看能否让出租车停下。
- The boat was swamped with a huge wave. 一个巨浪淹没了那条船。
- On the smooth wave in trembling beauty sleep. 在微浪的美妙颤抖中缓缓合目。
- She has a natural wave in her hair. 她的头发自然卷曲。
- So she quickly emptied her jar into the trough. 她迅速地把水罐里的水统统倒进水槽。
- They passed trough the village yesterday evening. 他们昨天晚上路过这个村子。
- A huge wave swept over the deck. 一股巨浪从甲板上卷了过去。
- Do you agree to the wave theory of light? 你同意光的波动理论吗？
