A spokesman for Rio Tinto said the deal was "very significant," as iron ore is one of the company's key commodities, along with copper and aluminum.
力拓矿业公司的一名发言人说，这是一项“非常重要的”交易。铁矿石和铜、铝一样，都是该公司的主要商品。
That project will make it the world's largest consumer of copper, and therefore a key driver of copper prices.
该项目将使国家电网成为全球最大的铜消耗者，由此成为铜价的关键驱动因素。
India is another key consumer of the metals and other raw materials that Rio Tinto produces, including copper, aluminium, coking coal and diamonds.
印度是另一个力拓公司的金属和原材料的主要消费国。印度消费的金属和原材料包括铜、铝、炼焦煤和金刚石。
The key component is made from the metal cerium, which is almost as abundant as copper, unlike other rare and expensive metals frequently used as catalysts, such as platinum.
其核心部件是由金属铈制成，这种金属与铜一样储量广泛，而不像其它通常被用作催化剂的金属那样稀有和昂贵，例如铂。
Jiangxi Copper Company, as a national key construction project since then, has been given a lot of care and support from the central government.
江西铜业公司一直被列为国家重点建设项目而受到国家的高度重视和大力支持。
Bright acid copper facing occupies the important position in electroplating modernly, its key lies in choice and application of the bright pharmaceutical.
光亮酸性镀铜在现代电镀中占有重要的地位，其关键在于光亮刑的选择和应用。
The key factor of generator safe operation is affected by the corrosion of water internal coaling generator's hollow copper conductor.
水内冷发电机空芯铜导线的腐蚀问题是影响发电机安全运行的重要因素。
The copper chemical-mechanical polishing (CMP) which is the key planarization technology for ULSI manufacturing was discussed.
对用于甚大规模集成电路(ULSI)制造的关键平坦化工艺———铜化学机械抛光(CMP)技术进行了讨论。
The plating copper is a key process in the production of PCB, which involves the quality assurance of metallization of PTH holes and laminate surface, and is affected by a number of factors.
电镀铜是PCB加工过程中的一个关键工艺流程，涉及到孔和板面金属化的性能保证，影响因素众多。
Chinese mining and metals firms have been scouring the world for promising reserves of iron, copper, bauxite and other key industrial minerals.
中国采矿和金属企业也在全世界寻找有潜力的铁、铜、铝和其它关键工业矿产资源。
Copper minerals and pyrite dissociation and separation is the key to solving the problem.
铜矿物的解离和与硫铁矿分离是该类矿石选矿的关键。
In order to implement an energy-saving method which keeps iron loss equal to copper loss using variable-voltage in light load, induction motor parameter identification at any moment is a key problem.
对于轻载调压使铜损等于铁损的这一节能方法而言，在线辨识出电机的参数是一个关键点。
The mesh of copper tubes and loading ways of the balls are the key problems during three dimensional FE simulation of ball spinning of inner grooved tubes.
内螺纹管滚珠旋压三维有限元模拟中，铜管的网格划分和滚珠加载方式是模拟的关键问题。
The influence of copper foil surface quality on electrical performance of power transformer is analyzed, the key technology for monitoring the surface flaw with machine vision system is studied.
分析铜箔表面质量缺陷对电力变压器电气性能的影响，研究采用机器视觉系统对铜箔表面质量缺陷监视的关键技术。
Rectangular copper wire is produced by continuous extrusion machine, while the key technology about extrusion wheel, die chamber and die have been studied.
解决了采用连续挤压技术生产铜扁线中挤压轮、腔体和模具等技术关键问题。
But there may be one silver-lining to Asia's hardship: prices for key commodities like oil and copper are likely to decline in coming months, helping the bottom line at many U. s. companies.
但亚洲经济降温也并不全然是坏消息：未来几个月石油、铜等主要大宗商品的价格可能会下跌，将帮助一大批美国公司改善盈利数据。
The paper set forth the principle and method of digital copper deposit model and some key techniques in the implementation of the system.
本文论述了铜矿床数字化的方法原理以及在系统实现时的关键性技术问题。
The paper set forth the principle and method of digital copper deposit model and some key techniques in the implementation of the system.
本文论述了铜矿床数字化的方法原理以及在系统实现时的关键性技术问题。
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