silica

【化】硅石, 二氧化硅

silica

二氧化硅 （亦作： silicon dioxide）

silica

[化]硅石, 无水硅酸, 硅土

silica

the dioxide of silicon, occurring naturally as quartz, cristobalite, and tridymite. It is a refractory insoluble material used in the manufacture of glass, ceramics, and abrasives

short for silica glass

silica

1. a white or colorless vitreous insoluble solid (SiO2); various forms occur widely in the earth's crust as quartz or cristobalite or tridymite or lechartelierite

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