manganese ore

• 锰矿石

manganese ore的用法和样例：

例句

1. 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。
2. 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。
3. 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。