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.對德欽羊拉嵌布復(fù)雜的硫化銅礦石進行選礦工藝流程試驗。Deqin更多例句