The composite material produced by the preparation method of the invention has the advantages of light weight, easy synthesis, low price, good environmental protection and high light transmissivity.
用本发明制备的复合材料质轻、易合成、价格低、环境友好、可见光透过率高。
The light transmissivity of an object is the ratio of transmission intensity to incident intensity.
透过率是透过光强与入射光强的比值。
The light transmissivity "t" of an object is the ratio of transmission intensity to incident intensity.
透过率(T)是透过光强与入射光强的比值。
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