tin dioxide

例句：

1. 1.The chemical was used as a catalyst in the production of tin dioxide.
   该化学物质被用作生产二氧化锡的催化剂。
2. 2. Tin dioxide is a white powder that can be used to make pigments and coatings.
   二氧化锡是一种白色的粉末，可以用于制造颜料和涂层。
3. 3.The process involves heating the tin dioxide to a high temperature to produce the desired product.
   这个过程包括将二氧化锡加热到高温以产生所需的产品。