In life some have the aluminum foil sack to be possible to shield the radiation, this article introduced that some USES have the aluminum foil sack shield notebook radiation method.

生活中的一些带有铝箔的包装袋可以屏蔽辐射，本文介绍一些利用带有铝箔的包装袋屏蔽笔记本电脑辐射的方法。

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The test results indicate that the suitable choice of foil metal and the surface treatment method is very important to the durable performance of foil bearings.

分析表明：通过对箔片材料及表面处理方法的合理选择，可以显著改善箔片式动压气体轴承的启停性能。

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The point matching method is used to calculate the roll deformation of four-high aluminum foil mill, work roll's heat crown, foil rolling force and roll kiss rolling being considered.

本文建立了四辊铝箔轧机分割模型，考虑了工作辊温度场、铝箔轧制力不同于带材轧制之处、工作辊边部的压靠。

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