silica

二氧化硅；[材] 硅土英释中释na chemical compound that exists naturally as sand, quartz , and flint , used in making glass

1 silica gel,n. [化]硅胶

2 silica sol,硅溶胶

3 fused silica,熔融石英；[化]石英玻璃

4 fumed silica,[材]煅制氧化硅

5 colloidal silica,硅胶

6 silica sand,硅砂；石英砂

7 silica glass,石英玻璃；硅玻璃（等于fused silica）

8 silica brick,硅砖；石英砖

9 amorphous silica,氧化矽；非定晶硅；无定形氧化硅

10 silica flour,[冶金]矽砂粉

1 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。