ore sorting的用法和样例:
例句
- The dressing of oxidized ore of zinc and lead in Lanping has been a tickler for a long time.
兰坪氧化铅锌矿的选矿长久以来是选矿界的难题。
- Test Research of the Optimization of Iron Ore Beneficiation Technology of Xiwang Mining Co.
西旺矿业公司铁矿石选矿工艺优化试验研究。