therefore, for this type of ore, research on proper separation process to comprehensive recovery the useful minerals is the key problem to utilized this type ore.
因此,针对该类型矿石,研究适宜的分选工艺,实现有用矿物的综合回收是利用该类型资源的关键。
this new technology opens a new route to the comprehensive & effective recovery of useful minerals from beach placer.
为有效地综合回收海滨砂矿中有用矿物开辟了新途径。
biotite, titanite, cassiterite, rutile, wolframite, scheelite and wolframoixiolite are essentially useful minerals in clarifying the ore-forming potential of granites.
黑云母、榍石、锆石、锡石、金红石、黑钨矿、白钨矿和钨铁铌矿等是讨论的重点矿物,它们可用于判别花岗巖的成矿能力。
after purification processing multifunctional additives, environmentally friendly health effects are more obvious, and all kinds of human health useful minerals and trace elements are more abundant.
提纯加工后的多功能添加剂,使用更加环保健康,功效更加明显,各种对人体健康有益的矿物质和微量元素更加多样丰富。
first, dissociation, that is, large pieces of ore crushing and grinding to a variety of useful minerals from the ore in the dissociation of particles out.
一是解离,就是将大块矿石进行破碎和磨细,使各种有用矿物颗粒从矿石中解离出来。
in some countries of cis certain useful minerals have a large number of reserves, but there not ones necessary for normal development of economy there.
独联体一些国家某些矿种储量大,但没有维持经济正常发展的其它矿种。
further analysis of lcross will show in what state the water exists and what other useful minerals are found at the impact site.
lcross探测器项目的进一步分析将揭示月球水的存在形式以及在撞击地址还发现到的其他有用矿物质。