It is thought that the original crust, especially the metamorphose basement of Precambrian is the base of gold-ore formation.
初始地壳,尤其是前寒武纪的变质基底是金矿密集区形成的物质基础。
It is thought that the original crust, especially the metamorphose basement of Precambrian is the base of gold-ore formation.
初始地壳,尤其是前寒武纪的变质基底是金矿密集区形成的物质基础。
应用推荐