矿

Marmatite was much easier to be oxidized through electrochemistry than sphalerite.

与闪锌矿相比，铁闪锌矿更易发生电化学氧化。

No cadmium ore is mined for the metal, because more than enough is produced as a byproduct of the smelting of zinc from its ore, sphalerite, in which CdS is a significant impurity, making up as much as 3%.

没有为了开采镉而开矿的，因为从锌矿中提炼锌的时候产出的副产品已经是绰绰有余了，在闪锌矿中镉是最主要的混杂物，大概占3％。

The research of chemical composition, crystal structure and temperature of mineralizationof sphalerite and chlorite provide typomorphic characteristics for ore genesis and mineralpropecting.

从化学成分、晶体结构和成矿温度等方面对芙蓉锡矿田中闪锌矿和绿泥石的研究，为分析该地区矿床成因及找矿矿物学提供标型。

The test results to Strontium isotope of inclusions in sphalerite of Qingshan deposit show that the composition is in concordance with two-component mixture model.

对青山铅锌矿的锶同位素测试表明它的组成符合二元混合模式，通过其他地质与地球化学的研究表明本区铅锌矿系由两种成矿溶液混合形成

The simulation of Fe doped sphalerite (110) surface and Cu adsorption on the sphalerite surface were performed by using plane wave-pseudopotential approach based on density-functional theory.

摘 要：采用基于密度泛函理论的平面波赝势法对含铁杂质闪锌矿(110)表面电子结构及铜在闪锌矿表面的吸附进行模拟。

The EW, SN and NE strike fault are the major host structure, and the junction of several faults is the favored place for mineralization.

EW、SN和NE向断裂是主要的容矿构造，多组断裂的交汇处是矿化的有利部位。

It can make sure that the primitive data are accurate and up to date. Making use of the OOD development twice to Auto CAD, this thesis draws up to the complete software package of management system of ore blending and realizes the management of the ore blending in the strip mine by the computer.

本论文利用面向对象的编程设计方法对计算机辅助设计Auto CAD软件包为平台进行了二次开发，编制完成了相应的配矿管理系统软件，实现了计算机辅助露天矿配矿管理。

The remote sensing differential information processing technique, the X fluorescence survey of stream sediments and the subaerial base rock gama survey technique were jointly applied in the Puziwan gold deposit, Shanxi to study the gold metallogenic fluid field .

综合运用遥感微差信息处理技术、水系沉积物X荧光测量和地表基岩伽玛能谱测量方法研究了山西堡子湾金矿的成矿流体场，发现主要的矿化蚀变带呈NW向展布，与含矿的NEE向角砾岩带斜交，表明成矿后受到一定程度的改造。

ABSTRACT Sublevel and block caving are extensively used in mining procedures. The emphasis was focused on the theoretical investigation of ore-drawing over a long period of time.

崩落采矿法是国内外金属矿山广泛应用的采矿方法，而放矿理论长时期是研究的重点，虽然有关的放矿理论很多，但矿岩移动规律还需进一步深入研究。

In the nature, the nickel mainly exists by sulphide ore and oxide ore.

在自然界中，镍主要以硫化镍矿和氧化镍矿状态存在。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新