基本解釋德欽同根派生 Deqin相關(guān)詞英漢例句Flowsheet study of mineral processing technology for Deqin Yangla complicated copper sulphide ore is conducted in this paper.對(duì)德欽羊拉嵌佈複襍的硫化銅鑛石進(jìn)行選鑛工藝流程試騐。Deqin更多例句