振动叠加 meaning in English
superposition of vibration
Examples
- 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。 - The wave frequency has close relationship with the train ’ s speed . the train ’ s speed is more rapid , the frequency of wave is also higher , and the wavelength is shorter . if the distance between two wheels on the same rail is equal to
如果两个车轮之间的距离等于半波长的奇数倍,那么当这两个车轮所产生的振动波传播到钢轨上同一点的时候,所引起的振动在该点的相位正好相反,振动叠加后的和位移将为零。