A possibility is proposed for finding small type of deep part liquation deposits in copper mine areas through the rock chemical analysis of ultrabasic and basic rocks of the area.
英
美
释义
通过对铜矿山超基性 -基性岩体的岩体化学成分分析 ,提出该区寻找小型深部熔离铜镍硫化物矿床的可能性
把海词放在桌面上,查词最方便
触屏版
|
电脑版
©2003 - 2025 海词词典(Dict.cn)
立即下载