The reporter understands, because fire ceramic tile is the mixture of the material such as an argil, clay, heat after 1200 Celsius, mixture combines pottery and porcelain.

• 记者了解到，因为烧制瓷砖就是把陶土、粘土等物质的混合物，加热到1200摄氏度之后，混合物结合成陶瓷。