是完全对人体不会产生任何副作用和无伤害的绿色高档环保饰品。

Is entirely on the human body does not produce any side effects and no harm to the green environmental protection high-end jewelry.

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本发明一般提供用于在半导体基板上形成干净且无伤害的表面的设备及方法。

The present invention generally provides apparatus and method for forming a clean and damage free surface on a semiconductor substrate.

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狱卒们很快将能够使用一种无伤害的工具，对着酝酿着麻烦的房间发射一道像电子游戏中那样的镭射般的光束，来停止斗殴。

Prison guards could soon stop fights with a harmless tool that shoots a laser-like beam, video game-style, down into a room where trouble is brewing.

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