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The likelihood of a structural change to price iron ore sales based on spot prices rather than annual benchmark settlements comes a year after the launch of the first cash-settled ore swap by Credit Suisse and Deutsche Bank.

瑞士信贷和德意志银行一年前推出了第一份现金结算的铁矿石掉期交易合约，目前，铁矿石定价出现了结构性变化的可能性--即基于现货价格而不是年度基准协议价格。

Malmstone copper ore is an important stye of copper deposit. In china, malmstone copper ore are mainly distributed over the Mesozoic era continental facies basin in the middle area of Yunnan province. Dayao copper deposit is the typical representative.

砂岩型铜矿是铜矿床的一种重要类型，我国砂岩型铜矿主要分布在云南滇中地区的中生代陆相盆地中，大姚铜矿床是其典型代表。

The paper discuss the effect of the thickness and angle of orebody on ore-drawing, and can give condition satisfied by the height of sublevel for increasing the recovery rate of ore.

本文同样探讨了矿体厚度和倾角对放矿的影响，给出为提高矿石回收率分段高度所必须满足的条件。

In the nature, the nickel mainly exists by sulphide ore and oxide ore.

在自然界中，镍主要以硫化镍矿和氧化镍矿状态存在。

Through the contrast analysis on the chemical constitution of the magnetic iron ore and the plagioclaseamphibolite in Nanling ultra poor magnetite, and the analysis of graphs of and (FeO+Fe2O3+TiO2)Al2O3MgO, combining the geological features of mining area and the ore body characteristics, the conclusion can be drawn as follows: the plagioclaseamphibolites including magnetite and the plagioclaseamphibolite in Nanling mining area are formed from the oceanic tholeiite with rich iron after the deteriorating, and their genesis types should be the ultrapoor iron deposit of weathered residual origin.

通过对南岭超贫磁铁矿的磁铁矿石、斜长角闪岩化学成分的对比分析，结合矿区地质特征和矿体特征，对矿体进行n-n和w( FeO+Fe2O3+TiO2)-w(Al2O3)-w 图解分析，结果显示南岭矿区的含磁铁斜长角闪岩和斜长角闪岩是大洋富铁拉斑玄武岩经变质作用而形成的，矿床的成因类型为风化残积型超贫铁矿床。

By analyzing physical character of Trona ore,the article emphatically discuss how to choose parameters in well logging to evaluate and interpret trona ore on its exploitation,especially in ascertaining trona from vertical well and horizontal well.

通过天然碱矿的物性特征分析，着重论述了测井工作在天然碱矿的勘探开发中如何选择测井参数对天然碱矿进行评价解释，特别对垂直井和水平井中天然碱矿的定性、定量解释方法。

In recent years some attention was paid to talks between the big three of the seaborne iron-ore trade—BHP Billiton, Rio Tinto and Vale—and the steelmakers because of rapid price rises for iron ore on the back of rocketing Chinese demand. However this year they have been beset with uncustomary intrigue.

近年来这些关注转移到会谈三大海运铁矿石贸易商必和必拓，力拓和淡水河谷--及钢铁制造商，因为中国近年来急速上升的需求所带来的价格飞速上涨，然而今年他们却被不符合常理的、有计划性的阴谋所困扰。

The uranium ore field in Xiangshan of Jiangxi province is the largest uranium ore field of volcanic rock type in China.

江西相山铀矿田是我国目前最大的火山岩型铀矿田，一直是铀矿地质学界的研究热点之一。

The distribution of uranium isotope composition is not only can be used to predict the location of uranium ore body, but also can be used to study the rolling of the roll during the process of the ore body formation.

该砂岩型铀矿床的铀同位素组成分区特征不仅是预测铀矿化定位的依据，而且也充分说明了铀富集成矿过程的滚动性。

2Raw material processing capacity, such as ore dressing capacity of ore dressing projects, the dressing capacity of a coal washery

2以建设项目或单项工程建成后处理原料的能力表示。如选矿工程的年处理矿石能力，洗煤厂年洗原煤能力等。

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。