Various matel ore的用法和樣例：
例句
- A process of acid leaching under pressure of polymetallic sulphide flotation concentrates and various influence factors on leaching is studied.
研究了多金屬硫化礦浮選精礦加壓酸浸過程及各種因素對浸出的影響。 - Saersoc gold deposit, a new type of deposit recently discovered in Ashele large scale Cu-Zn ore district surroundings, has special ore-forming characteristics.
薩爾朔克金礦是近年來在阿舍勒大型銅鋅多金屬礦區外圍發現的一種新的金礦類型，具有特殊的礦化特徵。
