silica

While her team is confident that coal burning is causing the high rates of cancer, they are not certain it is due to silica..她的团队相信，煤的燃烧导致了肺癌的高发病率，但是他们不能确定这是二氧化硅引起的。

silica gel,n. [化]硅胶

silica sol,硅溶胶

fused silica,熔融石英；[化]石英玻璃

fumed silica,[材]煅制氧化硅

colloidal silica,硅胶

silica sand,硅砂；石英砂

silica glass,石英玻璃；硅玻璃（等于fused silica）

silica brick,硅砖；石英砖

amorphous silica,氧化矽；非定晶硅；无定形氧化硅

silica flour,[冶金]矽砂粉