manganese ore的用法和样例：
例句
- This paper brie-fly introduced the result of the preliminary experimenf of high phosphorus manganese ore.
本文简介了用此法处理松桃高磷锰矿石的初步试验结果。 - This paper brie-fly introduced the result of the preliminary experimenf of high phosphorus manganese ore.
本文简介了用此法处理松桃高磷锰矿石的初步试验结果。 - The majority of researchers believe that the dominant manganese oxide of Co-rich crusts is vernadite.
大多数研究者认为富钴结壳中的锰矿物主要是水羟锰矿。
