The structure, performance, preparation method, and application of nano silicon dioxide are described.
2
结构表征结果表明，不同球磨条件下所得改性二氧化硅的结构有显著差异。
The results from structural analysis indicate that the structures of different modified silicon dioxide are quite different.
3
每个晶体结构由相间的二氧化硅层和高分子聚合材料层组成，相同材料层之间的间距与声子的波长相匹配。
Each crystal structure consists of alternating layers of silicon dioxide and a polymer material, so that the spacing between similar layers matches the wavelength of phonons.
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