您所看到的这个领子就是通过利用振动来触发大脑中可以激活听觉的区域，从而将音乐带给佩戴它的聋人。
This collar is meant to give music to the deaf by using those vibrations to trigger the right area of the brain, allowing them to listen.
它们利用过往车辆的振动来发电。
They use vibrations from passing cars to produce electricity.
研究者们利用一块镀铝的氮化铝微小跳板代替了光束，跳板上的铝层通过变薄和变厚来进行振动。
Instead of a beam, they fashioned a tiny diving board of aluminum nitride plated with aluminum that vibrated by getting thinner and thicker.
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