“深成”造句
2024年03月20日 10:01:13
锥子山复式
深成杂岩体由7个复杂
深成岩体组成.
Zhuizi Mountain compound plutonic complex consists of seven compound plutonic rock theies.
深成煤化作用是川南地区煤化作用的主导因素,本文着重阐明了构造对煤类分布的影响.
This paper focuses attention on the effect of geological structure on distribution of coal type.
胶东存在中
深成和浅成两类脉型金矿.
There are two types veingold deposits ( mesogenic and epigenic vein type gold deposits ) in the eastern Shandong.