Variations in wood density affect vibrations, and therefore, sound.
木材密度的变化会影响振动，因此也会影响声音。
It is very sensitive to vibrations, to sound energy traveling through the seawater.
它对震动和海水中传播的声波都非常敏感。
These early electric guitars were hollow and these early amplifiers caused vibrations in the bodies of the instruments.
这些早期的电吉他是空心的，而且早期的这种扩音器会造成乐器器身产生振动。
Essentially, Hendrix reinvented the electric guitar, in the sense that he created amazing effects and vibrations that changed the sound of rock and roll completely.
本质上，亨德里克斯重新改造了电吉他，他创造出惊人的声音效果和振动，彻底改变摇滚乐的声音。
The vibrations of the vehicles rattled the shop windows.
那些车辆的颤动使得商店的窗户咯咯作响。
We could feel the vibrations from the trucks passing outside.
我们可以感到外面卡车经过时的颤动。
They use vibrations from passing cars to produce electricity.
它们利用过往车辆的振动来发电。
Acoustic vibrations of a glass.
玻璃的声学振动。
So now, those are the lattice vibrations.
就是晶格振动。
That's how many vibrations the lattice has.
那就是晶格点阵的振动数。
These are quantum vibrations, ” said Cleland.
这些都是量子振动，”克莱兰德说道。
Which is often the case for lattice vibrations.
对于晶格振动通常是这样。
Bats use ultrasound to pick up vibrations from their prey.
蝙蝠用超声波识别猎物发出的震动。
The first records the arrival of longitudinal vibrations.
首先记录下的是纵向波的到达；
These vibrations turn the ion into a sort of superfast metronome.
铝离子因为这些振动成为一种超高速节拍器。
And not only molecular vibrations, but vibrations of a crystal lattice.
不仅是分子的振动，也有晶格的振动。
They can run on energy "harvested" from the heat or vibrations of the machinery.
它们可以从机器发出的热量和振动中“获得”能源。
They were able to measure the speed and direction of vehicles from ground vibrations.
这些节点可以从地面的振动测量出车辆的速度和方向。
The filament hairs, or cilia, bend with vibrations caused by sound waves entering the ear.
这些细细的绒毛，或者说纤毛，会因为声波进入耳朵以后产生的振动而摆动。
Then the researchers analyzed the frequency, duration and amplitude of each visitor's vibrations.
研究人员分析了所有来访者振动的频率、持续时间以及幅度。
In the past, engineers have tried to reduce these vibrations by fixing rubber pads to the treads.
过去，工程师们曾尝试给履带加装橡胶垫来减少这种震动。
The atmosphere-vibrations study was published recently in the Journal of Geophysical Research.
这篇大气层振动的研究最近被发表在《地理研究》期刊上。
This way, any vibrations induced by the mirror have time to settle down before the exposure begins.
由此，镜面翻转造成的震动就有时间在曝光开始前缓和下来。
The vibrations cause rapid wear and tear—not to mention outright damage, especially to electronics.
这种震动导致快速磨损——更不要提直接损害，尤其是对电子设备。
Sounds are recorded on ordinary records by etching the vibrations of a needle along a spiraling groove.
通过沿着螺旋槽刻划针的振动，声音被记录到传统的唱片上。
Sounds are recorded on ordinary records by etching the vibrations of a needle along a spiraling groove.
通过沿着螺旋槽刻划针的振动，声音被记录到传统的唱片上。
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