gold ore vein 金矿脉
ore vein filling 矿脉充填
ore bearing vein 含矿脉
thin ore vein 薄矿脉
main ore vein 主矿脉
gold ore-vein 金矿脉
side ore vein 侧伏脉
ore vein group 矿脉群
Besides, the bases of the optimization of mining method for a certain ore vein are summarized.
总结出了某矿脉采矿方法优化的主要依据。
Spodumene is a typical kind of pegmatite, which forms mainly in the ore vein of granite-pegmatite.
锂辉石为典型的伟晶岩矿物，主要生成于花岗伟晶岩脉中。
The research is of great reference significance to the mining of the gently inclined and thin ore vein.
其研究结果对缓倾斜极薄矿脉的开采具有重要意义。
应用推荐