multi metallic ore 多金属矿

multi-metallic oxides 复合氧化物

ocean multi metallic nodule 大洋多金属结核

gold-bearing multi-metallic 含金多金属

multi-metallic ion coagulant 多金属离子混凝剂

multi-metallic argentiferous ore 低品位多金属含银矿石

Shizhuyuan multi-metallic deposit 柿竹园多金属矿床

copper-lead-zinc multi metallic deposit 铜铅锌多金属矿床

gold and multi-metallic minerals resource 金及多金属矿产

multi valence metallic organic compound 多价金属有机化合物