preparation of rare earth metal的意思|示意

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稀土金属的制备


preparation of rare earth metal的网络常见释义

稀土金属制取 稀土金属制取 [1]稀土金属制取(preparation of rare earth metal),将稀土化合物还原成金属的进程。还原所制得的稀土金属产品含稀土95%~99%,主要用作钢铁、有色金属及其合金的增加剂,以及用作生...

preparation of rare earth metal相关例句

The catalyst is modified by a proper amount of the rare-earth metal oxide, so the catalyst has good catalytic performance; and the preparation process has simple operation.

该催化剂经适量稀土金属氧化物改性后,具有较好的催化性能,且制备过程操作简便。