oxidized zinc ore

• 氧化锌

Oxidized zinc ore的用法和样例：

例句

1. Alkaline leaching of Zn from zinc oxide ore from Lanping,Yunnan is investigated.
   研究了云南兰坪氧化锌矿石的碱法浸出。
2. Activity of the zinc oxide catalysts was tested and the transesterification condition investigated.
   对氧化锌催化剂进行了活性评价和反应条件研究。