成矿的

By the studies on typomorphism genesis of mineral paragenesis,composition,morphology and physical properties of the sphalerite,this paper deals with metallogenic source,ore-forming temperature and genetic types of Longjingjie lead-zinc deposit in Taijiang.

通过对闪锌矿的矿物共生组合，成分、形态及物理性质标型特征的研究，讨论了台江龙井街铅锌矿的成矿物质来源、成矿温度及成因类型。

On the basis of study about mineralized regularity and geological condition of Erlihe Pb-Zn Deposit,it is proposed that there is a blind ore body located at depth of north flank of Erlihe Anticline.

通过对八方山-二里河铅锌矿床的成矿规律研究和对二里河铅锌矿的成矿地质条件的分析。

The Caledonian metallogenic subseries was formed in the process of collision between Songnen block and Jiamusi block and orogenic movement, whereas the Indosinian series was formed against the tectonic setting of stretching-strike-slipping.

加里东期成矿系列是松嫩和佳木斯地块拼合、碰撞造山的结果；印支期成矿系列是在松辽盆地断陷和佳木斯-伊舒断裂走滑的构造条件下形成的。

The data based on different isochronic ages suggest that the formation of the Tongkuangyu porphyry copper deposit underwent a complex ore-forming process.

这些年龄数据有力地说明铜矿峪斑岩铜矿的形成不是一个单一的成矿过程，而是一个多期的复合成矿过程。

Differences in composition of the magmatic rocks and their geological and structural setting are the main factors resulting in differences in geological characters between the 414 deposit and Limu orefield.

在这些矿区范围内，均发育规模不等的黑钨矿石英脉型矿床。本文试图通过两矿床与成矿有关的花岗岩体及矿床特征的对比研究，说u近戊矿床成矿待

Thereby,the writer considers that ore-forming materials provi-ded for magmatic fluids as the result of concentration and boi...

据此，笔者认为蒸气相的形成及沸腾成矿为岩浆热液提供的成矿物质和热动力条件是决定性的。

Metallogeny of continents is an important research frontier in the contemporaneous metallogenic study, and its theoretical framework is conceived and established by gaining a deep knowledge and understanding of metallogeny in the continental collisional orogen.

大陆成矿作用是当代区域成矿学研究的重大前沿，增进对大陆碰撞造山带成矿作用的理解和认识是孕育和建立大陆成矿理论框架的核心和关键。

The characteristic compositions of the stable isotopic and the fluid inclusions in Maoping mineral district show that the main sources of Pb origin the Upper Earths Crust, partly froin orogenetic belt and/or Emeishan basalt; the S isotopic composition hints sulfur sources from the seawater; The D and O isotopic compositions show that they emerge from the compound results of the magma water, metamorphic water, hosted water and rain water; the origination of the C isotopic shows that C resource strata.

脉石矿物D、O同位素组成代表了岩浆水、变质水、建造水及大气降水混合作用的结果；C同位素组成则反映来自受热液改造的含有机质的地层，说明地层受成矿流体溶解、淋滤、萃取而提供了部分成矿物质和储矿空间。

Most of their ore-forming characreristics are much similar to that of the Mesoproterozoic SEDEX-type provinces all over the world.

前人的成果[1～4] 和作者在该区的多年研究[5～9] 表明，该成矿带既有SEDEX型矿床的一些成矿特征，又有VMS

The press scope of ore-forming is between 4. 5 and 100MPa, corresponding the depth 0.18 and 4Km.

本矿床的成矿过程中，成矿压力的变化范围较大，为4.5～100MPa，矿床的矿化深度为0.18～4.0Km。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。