查询词典 uranium ore

The author puts forward that the forming of the Shihugold deposit is of the characteristics of multistage geotectonic evolution,multisource ore- forming materials, multiore- controlling factors,multimineralization, multigenesis typle. Controlled by the fault belt, theShihu gold deposit is a polygenetic compound ore deposits which wasformed in the Archean mesometamorphic rock and reconstructed bymixed hydrothermal in Yanshan Epoch. And a related minerogeneticmodel has been set up.

将矿床成矿作用与大地构造演化阶段联系起来，详细地阐述了石湖金矿床的成矿机理，认为矿床的形成具多大地构造演化阶段，多成矿物质来源、多控矿因素、多成矿作用和多成因类型的特点，提出石湖金矿床属产于太古代中级变质岩系、受断裂破碎带控制的燕山期岩浆改造混合热液型多因复成金矿床，并建立了与之相适应的成矿模式图。

The ore fluid has a temperature range of 150|300℃, probably derived from intermediate|acid albite porphyritic dikes, but not typically of magmatic hydrothermal origin. The ore fluid seems to be of multi|source.

成矿流体很可能来源于中酸性钠长斑岩脉，但又不是典型的岩浆热液，具有多成因性。

O?C?Cu isotopes. revealing that the mixed hydrothermal fluid of magmatic water and meteoric water reactivated the ore elements in the carbonate rocks and quartz diorite. Copper was transported, as Clcomplexes in the ore fluid and precipitated to enrich and thicken the primary sedimentary protore.

认为该矿床是在岩浆水和后期少量大气水的加入而形成的混合热液共同作用下，活化碳酸盐岩地层和石英闪长岩中的铜等成矿元素，形成含矿热液，并以铜的氯络合物方式运移，在弱还原性条件下使原始沉积矿胚层加厚变富。

Oe the basis that stockpiling low grade ore necessitates the expense of rehandling, process the low grade ore directly from the pit, thus freeing up potential storage volume for waste rock.

在储蓄低等级矿石成为直接从矿坑中直接处理，加工这些矿石的必要一节后，要尽可能的寻找跟占用空间来处理废石。有些意思是猜的。

The ductile shear zone played an important role in localization of gold ore deposits:(1) The ductile shear zone confines the source, migration and evolution of ore forming fluid ;(2) Shear stress and deformation accelerate the remobilization of min.

田湾矿田剪切带制约着成矿流体的来源、运移和演化，剪切应力、应变作用对成矿元素的活化迁移具有重要的影响，为金的成矿提供了物质基础和创造了条

It occurs stratigraphically within metamorphosed Archean sedimentary rocks and has many characteristics of syngenetic stratiform deposit:very regular shape of ore bodies, homogeneous distribution of gold in ore formation, large reserve and close association with beded barite.

赫姆洛金矿在太古代晚期地层中沿层产出，矿体形状规则、规模巨大，矿石品位均匀，具有同生层状矿床的特征。

In 1973 the Institute of Chemical Metallurgy was engaged to carry out research on fluidizcd roasting of titaniferous iron ore containing vanadium, with the special objective of utilizing the local resources of natural gas and hydraulic electric power, by reduction of the ore with a hydrogen-rich gas followed by melting of the reduced cinder in an electric furnace in order to separate the iron from a slag rich in vanadium and titanium.

化工冶金研究所于1973年接受了&流态化焙烧还原钒钛铁矿&的任务，要求结合当地资源，用天然气还原铁精矿，用水力发电熔化焙砂，再从熔渣中提取钒和钛。我们对流态化还原的若干方面开展了试验研究，包括铁精矿还原反应数据的获得和有关分析，以及可供应用的两种流态化反应器的工程研究。第一种是气控式多层流态化床，第二种是快速流态化反应器。此外，对于流态化还原中的失流以及熔砂的渣～铁分离和从熔渣中提取钒钛，也进行了试验研究。

The process of burning .live coals; tossd a live cigarette out the window; got a shock from a live wire; live ore is unmined ore; a live bomb; a live ball is one in play.

燃烧着的煤；把一根燃烧的香烟扔出窗外；被有电的电线打了一下；天然矿石就是没有开采的矿石；装有炸药的炸弹；活球就是正在打的球。

To charge with dynamite .The process of burning .live coals; tossd a live cigarette out the window; got a shock from a live wire; live ore is unmined ore; a live bomb; a live ball is one in play.

燃烧着的煤；把一根燃烧的香烟扔出窗外；被有电的电线打了一下；天然矿石就是没有开采的矿石；装有炸药的炸弹；活球就是正在打的球。

Live coals; tossd a live cigarette out the window; got a shock from a live wire; live ore is unmined ore; a live bomb; a live ball is one in play.

燃烧着的煤；把一根燃烧的香烟扔出窗外；被有电的电线打了一下；天然矿石就是没有开采的矿石；装有炸药的炸弹；活球就是正在打的球。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。