Rapid accumulation of anhydrite by the blowing of wind to form thick and large ore body played a certain role.
风的吹拂作用对硬石膏快速堆积厚大矿体起了一定作用。
The super - large ore deposit is several times larger than the large one in reserves and commonly characterized by multiple kinds of minerals and point - type distribution.
超大型矿床的储量若干倍于大型矿床，并常常具有多矿种及“点型”分布的特点。
The formation of large ore concentated are results from the anomalous concentration of multi mineral resources and large amount of ore materials during the process of geologic evolution history.
大型矿集区的形成，是在地质历史演化进程中，多矿种大矿量超常聚集的结果。
This week it emerged that Rio and Chinalco were in late-stage talks to jointly develop a large-scale iron ore deposit in Guinea in the first of several moves aimed at healing relations.
本周传来消息称，力拓与中铝已就联合开发几内亚一座大型铁矿进入后期谈判，这是力拓为修复关系而采取的多项举措中的第一步。
Nuclear power is generated using uranium, a metal that is mined as an ore in large quantities, with Canada, Australia and Kazakhstan providing more than half of the world's supplies.
核能是通过铀这种大量开采的矿石金属生成的。加拿大、澳大利亚和哈萨克斯坦占据了全球超过半数的供应量。
Reporter noticed BHP, wait for large iron ore dealer in January will also raise prices, it may cause subsequent continue to rise in price.
记者注意到，力拓等大铁矿石商在明年一月份还将提价，这很可能导致后续价格继续上涨。
Until fairly recently, the only way to extract pure copper from ore was by using a process that requires large amounts of electric energy, especially if the proportion of copper in the ore is low.
直到最近，从矿石中提取纯铜的最佳方法是使用一项需要消耗大量电能的工艺，尤其是当矿石中铜含量低的时候。
But China is not a full picture of the bargaining power, because China's annual iron ore capacity is far in excess of domestic production can be a large number from Australia, Brazil, African imports.
但中方也并非完全掌握议价权力，因为中国每年所需的铁矿石量远超出国内所能生产，必须大量从澳洲、巴西、非洲进口。
Emei pyrophyllite deposit possesses a large amount of reserves with different types of pyrophyllite ore, such as quartz-pyrophyllite, diaspore-pyrophyllite, pyrophyllite and alunite-pyrophyllite etc.
峨嵋叶蜡石矿储量大，矿石类型主要有石英叶蜡石型、硬水铝石叶蜡石型、叶蜡石型、明矾石叶蜡石型等。
Because of these problems such as unstable ore bodies, moderately-stable wall rock, large work-out area, the design proposal of mining these ore bodies by filling-up method is presented.
针对其矿体不稳固、围岩中等稳固，以及存在较大采空区，矿体完整性遭破坏的情况，提出了上向进路充填法开采的设计方案。
There exist large Au, Cu, Pb-Zn, Ni, rare metals, rare earth, Sn, Mo, V, Ti, W and some other types of ore deposits.
具有大型、 超大型规模的矿产为金、铜、铅锌、镍、稀有金属、稀土金属、锡、钼以及钒、钛、钨等。
Some problems such as points of ore supply were more, grade changed large and transportation by using operation research were solved.
运用运筹学原理解决了供矿点多、品位变化大及优化运输等问题。
Zijinshan Gold Mine is an extraordinarily large one with huge ore reserve, low grade but much better washability.
紫金山金矿是一个储量大、品位低，但可选性极佳的特大型黄金矿山。
The content of carbonate and its presence status in phosphate ore have large effect on acid decomposition activity of phosphate ore.
磷矿中碳酸盐的含量及在磷矿晶体中的存在状况对磷矿的酸解反应活性有着较大的影响。
Wushan copper mine is a large underground copper sulphide ore mine.
武山铜矿是一大型地下铜硫矿山。
The ore is smelted in this large factory.
这个大型工厂里熔炼矿石。
It was not until sixty years ago that a method of extracting aluminum ore was found which could lead to a cheap large-scaLe process.
直到六十年前人们才发现一种从铝矿石中提取铝的方法，从而使低成本、大规模冶炼铝成为可能。
The features of talc ore in Henan Province are large reserves and low grade ore, but easy washability.
河南滑石矿的特点是大而贫，但可选性尚佳。
As the important raw mine or rock material, most of limestone is open - air to mine, and the large quantity ore digging result in the environment to the big influence.
石灰岩作为重要的矿物原料或石料，绝大部分为露天开采，大量的矿石开采给环境造成较大影响。
Mineral exploration activity is being focused on large or giant ore deposits.
评价和区分大型矿床，一直是近年矿产勘查活动的焦点。
Base on studying of properties of the refractory copper ore and a large number of particular tests, the suitable mineral processing flowsheet has been defined.
在研究矿石性质的基础上，通过大量、详细的试验，确定了与该矿相适宜的选别工艺流程。
So, manganese USES is not only large and wide, But manganese ore is the main associated iron, then in the process of mining manganese ore, except the iron is the key.
所以，锰矿的用途不但大而且广；但是锰矿的主要伴生矿是铁，那么在开采锰矿的过程中，除铁是关键。
It has large resource potentiality and good ore-prospecting future in this area.
该区具有较大的资源潜力和良好的找矿前景。
About hot water depositional ore deposit, the ore body present layer in shape, large scale ore deposit, and formed in Permian period.
热水沉积型矿床，矿体呈层状，规模为大型，成矿时代为二叠纪。
Generally top slicing is a mining method of high cost, low productivity, and large consumption of timber as compared with other methods for mining metalliferous ore bodies.
对于金属矿的开采，一般认为分层崩落法与其他采矿法相比，是一种成本高、产量低、木材消耗量大的采矿方法。
Generally top slicing is a mining method of high cost, low productivity, and large consumption of timber as compared with other methods for mining metalliferous ore bodies.
对于金属矿的开采，一般认为分层崩落法与其他采矿法相比，是一种成本高、产量低、木材消耗量大的采矿方法。
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