查询词典 Ore.

The upcoming three iron ore prices negotiations, many steelworks in state. 19 have announced came news that Brazil iron ore mining contractor CVRD company has proposed for China's steelmakers in the third quarter of iron ore prices is in the second quarter, to improve 23%, and $1.6 per ton in wisco have received the proposal.

即将来到的三季度铁矿石价格谈判，令不少钢厂处于紧张的状态。19日有外电传出消息，巴西铁矿石开采商淡水河谷公司已提议将第三季度面向中国钢铁厂商的铁矿石价格较第二季度提高23%，至每吨160美元，而武钢已经接到该项提议。

The ore-control structure can be divided into two types which are transtension fracture and transpression fracture. The former controls quartz vein ore, and the latter controls altered rock ore.

控矿构造可分为两种类型，既压扭性和张扭性，前者控制着蚀变岩型矿体分布，后者则控制着含金石英脉型矿体分布。

Acording to the results for the analysis of component and structure of titanic iron ore with X-ray diffractometer and the fact in that titanic iron ore is prossessed of a dielectric property capable to absorb evidently microwave, a household microwave oven with power of 800W is applied to the decomposition of titanic iron ore sample under atmospheric pressure. It is shows that the sample with size of below 0.125nm can completely decomposed with phosphoric acid or mixture of phosphoric acid and sulfuric at about 160℃(corresponding to mid-low fire gear in microwave oven).

本实验根据X-射线衍射仪分析钛铁矿组成和结构的结果，利用钛铁矿显著吸收微波的介电特性，使用改装后的800W家用微波炉，在常压下选择中低火加热温度（160℃左右），分别用磷酸和磷硫混酸在微波辐照下消解粒度小于0.125mm的矿样，可快速将矿样消解完全。

Except the sulfate ore containing iron affect the granite tile , most of ore contain iron may exist in granite tile , silicic acid iron ore spread widest in area and quantity.

一、含铁矿物对花岗石石材的影响除了含铁硫酸盐矿物外，大部分的含铁矿物都有可能存在花岗石中，属硅酸铁矿物的数量及分布最广，其次是氧化铁或硫化铁矿物。

Figure 2 shows the jigging concentrate relations between content and ore feeding volume, when the diaphragm jig and the sawtooth pulsation jig are provided with different ore volume. Figure 3 shows the jigging concentrate relations between the sulphur recovery rate and ore feeding volume. As the test result shows, when the tailing content reaches approximately 7%, the diaphragm jig has 1.00 t / h · m2 feeding volume, which is also the maximum sorting efficiency in the test. As such, the sawtooth pulsation jig could choose 1.2 t / h · m2 feeding volume. As the test contrast of two groups shows, the sawtooth pulsation jigging concentrate contains higher-grade sulphur than the diaphragm jigging concentrate does.

图2为隔膜跳汰机及锯齿波跳汰机在不同给矿量的情况下，跳汰精矿品位与给矿量的关系，图3为跳汰机精矿硫回收率与给矿量的关系，试验结果表明，在尾矿品位接近7%，隔膜跳汰机给矿量为1.00 t/h·m2指标是隔膜跳汰机给矿量试验中选别效率最高的点，同理选择锯齿波给矿量为1.2 t/h·m2，将两组试验数据比较可以看出，锯齿波跳汰精矿含硫品位高于隔膜跳汰精矿含硫品位。

Based on a study of characteristics of element associations and structural superimposed halos at different ore-forming stages of the Diaoquan skarn silver-copper deposit in Lingqiu County of Shanxi Province,the authors established a structural superimposed halo model for prognosis of blind ore bodies at the depth of the ore deposit.

在研究山西灵丘刁泉矽卡岩型银铜矿床不同成矿阶段元素组合及矿床构造叠加晕特征的基础上，建立了矿床深部盲矿预测的构造叠加晕模型，用模型预测，取得了很好找盲矿效果。

April 1 from the traditional annual contract expiration date draws near, the increasingly heated in the iron ore price negotiations, the international iron ore prices and sea freight is expected to become stable against the backdrop of high-pressure boiler tubes in the industry, analysts expect March spot iron ore imports will reach 60 million tons, a record high.

距离4月1日传统的年度合同到期日越来越近，在铁矿石价格谈判日益白热化、国际铁矿石价格上涨和海运费有望趋于平稳的背景下，高压锅炉管业内分析人士预计，3月份铁矿石现货进口将达到6000万吨，创下新高。

Because of the quality of ore, blast furnace characteristics of the relationship between medium-sized steel enterprises mainly long association mining, we simulated the second quarter, compared with the spot price of Australian mine co-lowest out of 10%-20%, but assuming that Australian iron ore price agreement long in the third quarter rise about 23%, sea freight and ore spot prices remain unchanged in the next six months, then we simulated the third quarter than the spot price of Australian mine co-7.8% higher price.

因矿石品质、高炉特点等关系，大中型钢企主要采用长协矿，我们模拟的二季度澳矿长协价较现货价低出10%-20%，但如果假设澳矿三季度长协价再涨23%，现货海运费和矿价在未来六个月均保持不变，那么我们模拟的三季度澳矿长协价较现货价高出7.8%。

The fluid inclusion can be the ancient fluid sample which formed rock or ore body, and the data drown from fluid inclusion can explain the contemporary ore-forming environment ,so the fluid inclusion is more and more used in the study of ore depositsThe Daxigou gold deposit which is studied this time is located in the north Hebei

本次研究的大西沟金矿床处于华北板块北缘冀北-辽西成矿区，其成矿条件在本区有很大的代表性。

Though geological structures in metallic ore areas are very complex and seismic method for ore exploration is still in experiment phase, potential of the method in the future ore exploration can be found from primary experiment effects of seismic method, as the method possesses larger prospecting depth and less ambiguity as well as higher precision to distinguish underground target.

尽管金属矿区的地质构造十分复杂，金属矿勘查中的地震方法技术还处于试验应用研究阶段，但由于该方法探测深度大、多解性少、分辨地下目标物的精度高，从该方法的初步试验效果就能看出地震方法在今后金属矿勘查中的潜力。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。