manganese ore

常见例句

A writer has found a small deposit of manganese ore and rock specimens flecked with uranium or stained green by copper.
一名作家还发现了一个不大的锰矿堆积体和一些粘染有铀痕迹或者带着铜绿斑痕的矿石标本。
His transformation into an entrepreneur began when he saw neighborsgetting rich selling manganese ore from local mines.
他转型为企业家的道路，开始于他看到邻居们通过销售当地矿山出产的锰矿石发财致富。
Magnetic separation equipment of manganese ore, manganese oxide, iron ore, kaolin, rare earth ore magnetic separator can be used to separate.
磁选设备锰矿，氧化锰矿，铁砂矿，高岭土，稀土矿等都可以用磁选机来选别。