ore ratio造句

例句与造句

1. The deposit is relatively homogeneous and thick and has a very low overburden to Ore ratio ( 1.5 m 3 : t ).
2. Because of the higher reducing environment, which was achieved by increasing the fuel to ore ratio, more carbon reacted with iron ore, and thus resulted in the production of cast iron rather than the plain iron.
3. It's difficult to find ore ratio in a sentence. 用ore ratio造句挺难的