易门云南
Yimen Yunnan
以上为机器翻译结果，长、整句建议使用 人工翻译 。
长期以来，云南易门铜矿区中的狮山和凤山铜矿床被认为是陆源沉积变质成因。
The Shishan and Fengshan deposits, two main ore deposits in the Yimen copper ore district, were long considered to be of terrigenous metamorphosed sedimentary origin.
youdao
应用推荐
模块上移
模块下移
不移动