sedimentary iron ore的意思|示意
沉积铁矿石
sedimentary iron ore的网络常见释义
沉积铁矿 沉积铁矿 sedimentary iron ore 沉积铁矿层 sedimentary iron formation ..
sedimentary iron ore相关短语
1、 sedimentary iron ore deposit 沉积铁矿
2、 Anshan type sedimentary-metamorphic iron ore 鞍山式沉积
sedimentary iron ore相关例句
The metallogenetic models of normal sedimentary iron ore deposits which have been used in many textbooks are questionable.
国内外一些文章和教科书上的沉积铁矿床的成矿模式是值得商榷的。
Anshan Xiaolingzi iron ore belongs to the sedimentary metamorphic iron deposits with characteristics of fine iron minerals and low magnetic rate, and it is a refractory iron ore.
鞍山小岭子铁矿系沉积变质矿床，铁矿物嵌布粒度细，磁性率低，属较难选铁矿。