silice

例句：

1. 1. The mineral silica is usedin the production of glass and ceramics.
   二氧化硅用于生产玻璃和陶瓷。
2. 2. Silicate rocks are common in many partsof the world.
   硅酸盐岩石在世界许多地方都很普遍。
3. 3. The silicate mineralsare formed by the reaction between silicon dioxide and water.
   硅酸盐矿物是通过二氧化硅与水反应形成的。