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2013-05-23 12:21
求翻译：chemical tempering strengthens the glass by developing a compressive stress on the surface .this is achieved by "stuffing" larger sized ions into the glass surface .during the chemical tempering process. the glass is submersed in a bath of molten salt at prescribed temperatures .larger ions in the bath diffuse into t是什么意思？ 待解决
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chemical tempering strengthens the glass by developing a compressive stress on the surface .this is achieved by "stuffing" larger sized ions into the glass surface .during the chemical tempering process. the glass is submersed in a bath of molten salt at prescribed temperatures .larger ions in the bath diffuse into t
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