silicas
英['sɪlɪkəz]
美['sɪlɪkəz]
- [医]硅酸盐
详细释义
名词 silica:
-
a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechatelierite
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