A sound-absorbing pad on top vibrates when sound waves hit it, causing the tiny zinc oxide wires to compress and release.

顶部的一个吸音垫在声音到达时发生振动，促使微型氧化锌绳伸缩。

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The test paper strip mainly comprises a sample pad, a binding pad or a binder release pad, an analyzing membrane, a water absorbing pad and a plastic back plate.

其结构主要包括：样品垫、结合垫或结合物释放垫、分析膜、吸水垫和塑料背板。

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A pad 1 for absorbing an impact on leg portions has a plurality of ridges 3, 3,... on a bottom surface to be on a vehicle body side when placed in a vehicle, and is constituted of expandable beads.

用于吸收腿部冲击的垫件(1)在放置于车辆中时位于车体侧的底部表面上具有多个隆起(3,3…)，并且由可发泡性粒状料构成。

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As a sound-absorbing pad atop the device vibrates to ambient noise, causing the zinc oxide wires to compress and release.

FORBES: Written by Bryan Nelson

The new fields claim to be softer and more forgiving than AstroTurf, which was a nylon rug laid over a shock-absorbing pad and concrete.

FORBES: Magazine Article