reactive slag造句

例句与造句

1. Electroslag remelting uses highly reactive slags ( calcium fluoride, lime, alumina, or other oxides are usually the main components ) to reduce the amount of type-A sulfide present in inclusions as well, and is seen as an alternative to the vacuum arc remelting method that is prevalent in US industries.
2. It's difficult to find reactive slag in a sentence. 用reactive slag造句挺难的