chemical fog化学雾
chemicaladj.化学的n.药品;化学物
Chemical education master化学教育硕士
chemical plant wastewater化工厂废水
chemically-formed rocks化学形成岩
chemically active pigment化学活性颜料
chemicals that are useful有效的化学品
chemically bonded packing化学键合填充物
chemical looping reaction化学循环
Chemical Industry Company化工工业公司
chemical amplified resist化学放大胶
chemical pulping effluent化学制浆废水