extract gallium的用法和樣例：
例句
- Gallium in hot metal is removed by chlorination treatment using iron chloride as chlorination agents.
在鐵水中用氯化鐵為氯化劑進行氯化法提鎵。 - The gallium and aluminum can be satisfactorily separated form the fine ore after it is processed with high concentration pregnant liquor from seed precipitation.
提鎵精礦用高濃度種分母液處理可以很好地實現鎵與鋁的分離。
