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 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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While the WIldCharger wireless charging pad didn't quite make it's originally-promised release date, a helpful tipster has nonetheless managed to spend a bit of time with one, and he's thankfully provided us with some pics of the unit in action (such as it is).

ENGADGET: WildCharger wireless charger get the hands-on treatment

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