矿物的

The polymorphisms of C3S were triclinic for the samples with CuO content of 0, 1.0﹪, 1.5﹪ and 2.0﹪.

但是CuO的加入为C3S矿物的形成提供了液相，增加了液相量，液相的主要成分约80﹪为CuO。

The paper deals with some factors effecting on coal washability and taking the difficult-to-wash coal extracted from No.

介绍了影响煤可选性的因素，并以乌达矿区难选煤层 1 5煤层煤为例，对其中的黄铁矿和粘土矿物的赋存状态作了讨论，分析了其可选特

The research results indicated that the washabilities of coal in same coal facies are similar,the sedimentary environment controlled the quantity and distrbution of minerals,and thus controlled the coal washability.

研究表明，相同煤相不同煤的可选性相似，聚煤环境决定了煤中矿物的含量和赋存状态，同时也决定了煤的可选性。

The paper present the productive circumstances of recovering bismuthite from the magnetic dressing tailings of wolframite in Tieshanlong tungsten mine, point out the necessity of desulphurization before the floatation of bismuthite , and put forward the attentive matters in the floatation process.

介绍了铁山垅钨矿从黑钨磁选尾矿中回收泡铋矿的生产情况，指出了浮选泡铋矿之前脱净硫化矿物的必要性，并提出了生产操作中应注意的事项。

The high arsenic content cassiterite copper sulphide ore in Kafang is a kind of copper-tin polymetallic intergrowth sulphide ore.

卡房高砷锡石硫化铜矿属于铜锡共生多金属硫化矿，根据选矿的一般原理，这种硫化矿物的主要选别方法是浮选，其中的锡石由于比重较大常采用重选进行回收利用。

It is concluded that the variation of S,C,O isotopes and clay minerals is correlatable with the change of sedimentary environment,and that the sedimentary environment of Qianjiang Formation in Qianjiang Depression is an obstructed saline lake of inner land.

封闭盐湖中原生碳酸盐岩和粘土矿物的形成与湖泊水体的化学性质密切相关，从湖泊的低水位到高水位水体化学性质在一定范围内依次变化。

This study also shows that the formation of these pores has a close relationship with rhombohedral-slate structure and " mixed and disorder distribution " of glauberite minerals.

研究揭示出钙芒硝岩孔隙的发育与该矿物的菱片一菱板状结构、点-面式接触的&杂乱分布&密切相关。

Dr Hazen argues that considering minerals in evolutionary terms is a powerful way to help identify how far a planet has developed geologically.

海森博士认为，考虑矿物的进化特性是确定行星的地质演化时间的有效手段。

With butyl xanthate as a collecter, the flotation behavior of jamesonite, pyrrhotite and marmatite, the depressing effects of small mercapto organic depressant (mercaptoacetic acid, mercaptoethanol ) and the effect of Cu2+ ion on depressing ability of mercapto compound were studied through flotation test and infrared spectrum.

摘 要：通过浮选实验、红外光谱测定，考察了脆硫锑铅矿、磁黄铁矿和铁闪锌矿在丁黄药作用下的浮选行为和巯基类小分子有机抑制剂对三种矿物的抑制效果以及Cu2+离子对巯基化合物抑制效果的影响。

The rework of peak composition in core of garnet far away from biotite and other Mafic minerals is much slighter than those surrounded by biotite.

远离黑云母等铁镁矿物的石榴石晶体成分受改造的程度明显低于那些靠近黑云母的石榴石晶体。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。