The electricity companies spend a lot of money each year, cutting the harm of transformers, trying to quiet the noise and maintaining equipment that is constantly affected by vibration.

电力公司每年花费大量资金，减少变压器的危害，试图降低噪音，维护经常受到振动影响的设备。

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Sometimes, people could finish some work by vibration theory.

有时，人们利用振动原理来完成某些工作。

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Breathing during sleep with harsh noises caused by vibration of the uv ula or soft palate.

睡觉时呼吸有由小舌或者软颚的振动导致的刺耳声音。

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With age, such concrete becomes brittle and is easily shaken loose by the vibration of a train racing past at 250kph (155mph).

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Turin's theory: that nasal receptors were tiny spectroscopes, measuring vibration by measuring electron current.

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Changes in the ions' vibration rate were measured by bouncing laser light off them.

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