基本解释黑闪锌矿同根派生 christophite相关词英汉例句The effect of small molecule organic depressors of various structures on the floatability of jamesonite and christophite was studied. 研究了不同结构的小分子有机抑制剂对脆硫锑铅矿和铁闪锌矿可浮性的影响。christophite更多例句