运用密度泛函平面波赝势方法(PWP)和广义梯度近似(GGA),对替代式掺杂钒(V)的闪锌矿(ZnS)的超晶胞电子结构进行了计算。
The optical properties and electrical structure of V in ZnS supercell have been computed by means of plane wave pseudo-potential method(PWP) with generalized gradient approximation(GGA).
并对方铅矿、闪锌矿的工艺特征进行了全面研究,这一研究成果为有效地提高铅、锌的回收率提供了科学依据。
We also have a comprehensive study for galena, sphalerite technology features, which provide a scientific basis for effectively increase the recovery of lead and zinc.
闪锌矿为主要的矿石矿物。
它可以用来估计包括闪锌矿在内的储量。
It enables an estimate to be made of the reserves, including sphalerite.
另一种以铁闪锌矿为标志,矿体呈似层状、脉状及不规则状等,靠近岩体接触带或断裂与赋矿层的交汇部位产出,代表了成矿第二世代。
Marmatite is the guide mineral of the second ore type which appears in bedded, veined and irregular ore bodies near contact zone of magmatic rock or joint positions between faults and ore beds.
研究了不同结构的小分子有机抑制剂对脆硫锑铅矿和铁闪锌矿可浮性的影响。
The effect of small molecule organic depressors of various structures on the floatability of jamesonite and christophite was studied.
锌、铟是重要的有色金属之一,我国锌资源储量丰富,其中有很大一部分以高铁闪锌矿的形式存在,并且在这些高铁闪锌矿中含有丰富的铟资源,尤其在云南地区。
Zinc and indium are one of the important nonferrous metals, China is rich of zinc resource, most of which exist in forms of sphalerite of high iron and high indium especially in Yunnan.
方铅矿和闪锌矿是银的主要载体矿物,且银矿物粒度微细,难以单独回收。
Galenite and sphalerite is main carrier mineral and silver mineral is too small to reclaim solely.
系统地分析了铁闪锌矿的矿物结构、锌的浸出过程机理和铁离子的电子传递作用。
The mineral structure of HFZSC, the mechanisms of pressure leaching of zinc and the electron transference of iron ion have been examined systematically.
天然闪锌矿晶格中丰富的杂质缺陷在禁带中形成杂质能级,可将闪锌矿对光的响应拓展到可见光的波长范围。
The impurity defects, which caused impurity bands in the bandgap, of natural sphalerite could extend its absorbing range to the visible light wavelength range.
矿石中的磁黄铁矿及铁闪锌矿的大量出现,预示着成矿温度较一般的层控铅锌矿床为高;
The abundant pyrrhotine and marmatite in ore showed that the ore-forming temperature was higher than normal strata-bound lead and zinc deposit.
黄铁矿、闪锌矿及方铅矿为矿石中的主要金属矿物。
Major metal minerals in ore are pyrite, sphalerite and galena.
研究了草分枝杆菌在不同的影响因素条件下,在黄铁矿和闪锌矿表面的选择性吸附情况。
The selective attachment of Mycobacterium Phlei on the surface of pyrite and sphalerite is studied by various factors.
常压下纳米硫化锌球壳为纤锌矿结构和闪锌矿结构共存的混相结构。
The raw materials contain two structures of ZnS, which are wurtzite and zinc blende respectively.
分析表明,该薄膜的结构符合闪锌矿的特征。
The study indicates that the film belongs to a zinc blende structure.
结果表明,两种细菌的驯化菌株都可以显著提高铁闪锌矿的溶解速率,且接种中度嗜热铁氧化菌时浸出效果更好。
Experimental results showed that the adapted strains of two microorganisms could increase markedly the dissolution rate of marmatite, especially when inoculated with MLY strain.
提出了闪锌矿不仅可作为地质温度计,还可能作为地质温度、压力变化记录仪的设想。
It is assumed that natural sphalerite not only can be used as a geo-thermometer but also as a recorder of the developments of temperature and pressure.
与闪锌矿一起构成矿石的主要金属矿物。
The ore bearing wall rocks are composed mainly of siliceous phosphorites.
探讨了底苏和大梁子铅锌矿床闪锌矿的微量元素标型特征及其意义。
This paper deals with typomorphic characteristics and their significance of minor elements of sphalerite from Disu and Daliangzi Pb-Zn deposits.
金矿的主要载金矿物分别为:毒砂、磁黄铁矿、黄铁矿、方铅矿和闪锌矿。
The main gold bearing minerals include arsenopyrite, pyrrhotine, pyrite, galena and sphalerite.
矿石中主要金属矿物为黄铜矿、其次为黝铜矿、兰辉铜矿、斑铜矿及铜的氧化物孔雀石、蓝铜矿。闪锌矿、方铅矿少量,偶见淡红银矿、硫酸钮矿。
The main metals mineral are chalcopyrite , the next clinohedrite , alpha chalcocite bornite , malachite and azurite . a little amount blende , galena incidentally ryby silver , bismuth.
辉铋矿与闪锌矿、磁铁矿共生的多金属矿石较少见,具有一定的典型性。
Polymetal ore containing bismuth glance, sphalerite and magnetite is rarely seen and typical.
本文以氧化亚铁硫杆菌菌株yn - 3为材料,研究在黄铁矿、黄铜矿、磁黄铁矿和闪锌矿等矿物作用下,对YN - 3的生长特性及趋磁性产生的影响。
The growth rate of YN-3 was fastest when sphalerite was the source of energy, the next was pyrrhotite and chalcopyrite, YN-3 had the lowest growth rate under the effect of pyrite.
方铅矿、闪锌矿和一定量的黄铜矿、黄铁矿和毒砂存在不影响浸取率。
The existence of galena, sphalerite, certain amount of chalcopyrite and arsenopyrite does not influence the leaching rate.
研究表明具有工业意义的硫化物主要有方铅矿、铁闪锌矿、黄铜矿。
The results show that sulfides with industrial significance include sphalerite, galena and chalcopyrite.
测定其亚铁和元素硫的氧化能力,并考察它对铁闪锌矿的浸出效果。
The oxidation of Fe2 +, sulfur and bioleaching marmatite with this strain was studied.
测定其亚铁和元素硫的氧化能力,并考察它对铁闪锌矿的浸出效果。
The oxidation of Fe2 +, sulfur and bioleaching marmatite with this strain was studied.
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