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   characteristics of ores 的翻译结果: 查询用时:0.179秒
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characteristics of ores
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  “characteristics of ores”译为未确定词的双语例句
     Trace element characteristics of ores shows that:(1) the abundance of Au and Ag as well as Au/Ag ratios of gold and silver bearing increase with depth and ore formating temperature as well as the abundance of Fe;
     矿石中微量元素特征表明 ,深部金银矿物的金成色明显增加 ,Au/Ag比值也随之相应升高 ,其变化与成矿温度成正比。
短句来源
     Analysis on trace element geochemical characteristics of ores,altered rock and wall rocks shows that infilling mineralization is dominant in the ore-forming process. The main indicator elements are Au,Ag,Hg,Pb,Bi and Mo. The axial zonal sequence of the deposit,from upper to lower,is presented as Ba-Hg-Ag-Bi-Au-As-Sb-Pb-Mo.
     微量元素研究表明成矿作用以充填作用为主,矿床主要指示元素为Au、Ag、Hg、Pb、Bi、Mo,由上至下的轴向分带序列为Ba-Hg-Ag-Bi-Au-As-Sb-Pb-Mo.
短句来源
     AN INVESTIGATION OF THE CHARACTERISTICS OF ORES AND WALL ROCKS OF THE CAI YUANZI IRON DEPOSITAND ITS ORIGIN
     菜园子铁矿的围岩、矿石特征及矿床成因探讨
短句来源
     THE COMPARATIVE STUDIES ON THE CHARACTERISTICS OF ORES IN LUO CHANG AND HENG SHAN LING Pb—Zn DEPOSITS AND THEIR ORIGIN DISCUSSIONS
     乐昌及横山岭铅锌矿床矿石特征对比研究及成因探讨
短句来源
     CEOCHEMICAL CHARACTERISTICS OF ORES AND MAJOR ORE MINERALS FROM THE MASSIVE SULFIDE EFOSITS IN NORTH QILIAN MOUNTAINS
     北祁连块状硫化物矿床中矿石和主要矿石矿物地球化学特征
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  相似匹配句对
     characteristics;
     三、发展的特点;
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     And the characteristics of the G.
     通过仿真和实验,也验证了G.
短句来源
     The characteristics of G.
     论文首先对语音编码的各种方案进行了比较,并对G.
短句来源
     Characteristics of Uranium Ores Mining in China
     浅谈我国铀矿开采特点
短句来源
     Geological Characteristics and Prospectives of Zunyi Manganese Ores
     遵义锰矿地质特征及找矿潜力分析
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This paper introduces a production-exploration method for a mine using sublevel caving. To adopt this method it is essential to make combined studies of theexploration and development measures at every stage on the basis of closely investigating the geological characteristics of ore deposits . The main advantages of this method are as follows: 1. Since the exploration works are carried out in the light different stages of mine preparation, prerequisite needs for mine preparation can be satisfied by these...

This paper introduces a production-exploration method for a mine using sublevel caving. To adopt this method it is essential to make combined studies of theexploration and development measures at every stage on the basis of closely investigating the geological characteristics of ore deposits . The main advantages of this method are as follows: 1. Since the exploration works are carried out in the light different stages of mine preparation, prerequisite needs for mine preparation can be satisfied by these appropriate exploratory works. 2. The possibility of multiple utilization of the drifting workings results in less development work and lower production cost. 3. Present method can save time, and favorite the mining preparation being initiated at the right moment. Intensified ore extraction could be realized. 4. The natural solidity of the rock structure and the intrinsical stability of the ore body will not be changed or spoiled, as the exploratory work can be carried out by using of a considerable portion of the drilling holes instead of extensive tunnel and raise driving.

本文介绍一个采用分段崩落法矿山的生产勘探方法。文章指出在充分研究了矿床地质特征的基础上,采取探矿与采准相结合的办法,获得了经济、合理、较准确的探矿效果。 1.在采矿准备的不同阶段,由于探矿工作有针对性地进行,因此探矿程度能满足采矿准备的需要。 2.掘进工程可重复使用,减少了掘进工作量,降低了采矿成本。 3.生产准备时间短,采准工作主动,有利于实现强化开采。 4.由于应用钻探工程代替了部分巷道和天井,因此有利于保持矿岩的稳定性。

The Zhubu basic-ultrabasic complex is a small intrusive body of the tholeiitic series intruded during the platform stage. There are constant border orebodies around the body and suspensory in rock-facies zone. The characteristics of ore deopsit indicate that its formation is an interesting process of crystallization differentiation meling-frac-tion-injection, which is studed in this paper.

朱布基性一超基性杂岩体是地台阶段侵位的拉斑玄武岩系列的小型侵入体,岩体周边存在稳定的边部矿体,岩相带内部存在有上悬矿体。矿床特征表明,其形成是结晶分异-熔离-贯入过程,本文对这一过程进行了探讨。

One and the same term was used in the previous literature to express two concepts restorable ore flow and expectant ore flow; the result was logical confusion in explaining the characteristics of ore flow bodies. In this paper the concepts of restorable and expectant ore flows are presented, their features are descirbed and the method for determining their configurations is given. All this would be conducive to dispelling the logical chaos. In the past the configuration of expectant flow...

One and the same term was used in the previous literature to express two concepts restorable ore flow and expectant ore flow; the result was logical confusion in explaining the characteristics of ore flow bodies. In this paper the concepts of restorable and expectant ore flows are presented, their features are descirbed and the method for determining their configurations is given. All this would be conducive to dispelling the logical chaos. In the past the configuration of expectant flow was applied indiscriminately to a truncated ellipsoid in geometry, and the ore loss and dilution were calculated according to such ellipsoid, resulting in considerable errors in values calculated.

在过去的放矿文献中,用一个术语即放出体,去表示两个概念——复位放出体和期望放出体,结果在阐述放出体性质上产生了逻辑混乱。在本文中提出了关于复位放出体和期望放出体的概念,阐明了他们的性质,叙述了测定他们形状的方法,这将有助于消除上述逻辑混乱。过去把期望放出体的形状往几何学上的截头椭球体上套,并按截头椭球体计算矿石损失和贫化,以致使所算出的数值包含较大的误差。

 
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