manganese ore的用法和樣例：
例句
- This paper brie-fly introduced the result of the preliminary experimenf of high phosphorus manganese ore.
本文簡介了用此法處理松桃高磷錳礦石的初步試驗結果。 - This paper brie-fly introduced the result of the preliminary experimenf of high phosphorus manganese ore.
本文簡介了用此法處理松桃高磷錳礦石的初步試驗結果。 - The majority of researchers believe that the dominant manganese oxide of Co-rich crusts is vernadite.
大多數研究者認為富鈷結殼中的錳礦物主要是水羥錳礦。
