振动

• A minor oscillation of the surface is experienced and a ground shock is produced .
  地面受到轻度振动，并产生地下冲击波。
• The plates not supported by bridges, will vibrate severely in car service .
  极板得不到鞍座的支撑，在汽车上使用时会强烈振动。
• These wavelengths are presumably caused by oscillations of the electrons in the atom .
  这些波长可能由原子中的电子振动所确定。
• The reflections are recorded by detecting instruments responsive to ground motion .
  反射波由对地面振动极敏感的探测仪器记录下来。
• The q, or quality factor, of an oscillatory system is a very widely used term .
  一个振动系统的Q，即质量因子，是一个应用极广的概念。
• Bohr and wheeler envisioned that a nucleus may undergo oscillations like a liquid drop .
  玻尔和惠勒设想核子也会象液滴一样经历振动。
• We may imagine the electron vibrating for a moment as it subsides into the smaller orbit .
  我们可以想象，电子跳入小轨道时振动一会儿。
• As to the number of degenerate vibrations some further considerations are necessary .
  关于简并振动的数目的问题，还需要做进一步的研究。
• The vibrations which constitute a wave in a gas superposed on the random thermal motion .
  气体中形成波的振动叠加在这种无规则热运动上。
• Suddenly a tremendous explosion shook the house and smashed my mirror to bits .
  忽然一声剧烈的爆炸振动了这所房屋，将我的镜子打得粉碎。