例句與造句

1. The Coeur mine also has a 600 ton per day flotation mill, maintenance shop, office and dry facility.
2. At the time, salt water had not been used in a flotation mill and it had not been shown that organic compounds could be effective floating agents.
3. From there, the railroad headed south into the Pioneer Mountains, terminating at the booming mining camp of Coolidge, where the Boston-Montana had constructed a 750 ton per day oil flotation mill and other developments.
4. Although the chemists and engineers consulted had advised that salt water would not work in theory for the flotation mill, with practical application it was discovered that kelp and saltwater organisms furnish potassium iodide needed to successfully separate minerals in a salt water mill.
5. It's difficult to find flotation mill in a sentence. 用flotation mill造句挺難的