查询词典 ore district

Iron ore juniors Murchison Metals and Gindalbie Metals forces with Midwest Corporation to form the Geraldton Iron Ore Alliance.

小生产商Murchison和Gindalbie已与MidWest集团联手创立杰拉尔顿地区铁矿石联盟。

Attapulgite deposits are rare and valuable in the world. Large iodic attapulgite deposits with total reserves of 2 500 million tons were found in central and western Gansu Province. High iodine exists in attapulgite ores. There is about 0.0418% iodine in western attapulgite ore and 0.0425% in central ore, which are almost the same as the iodine content of niter in Chile.

凹凸棒石矿为稀有的非金属矿种，近年来，在甘肃中、西部第三纪地层中发现了大型凹凸棒石矿，矿石总储量可达2.5亿吨，矿石中碘含量较高，西部凹凸棒石含碘约为0.0418%，中部平均含量约为0.0425%，与智力碘硝石的含碘量（0.04%）相当。

Metallic ore and nonmetal ore are distributed in the mountain area in the north of Tianjin mainly.

金属矿和非金属矿主要分布在天津北部山区。

The mineral processing simulation software aims to realize the simulation calculation of different ore dressing process and is a powerful tool for design and optimization of ore dressing process.

选矿流程模拟软件旨在实现各种选矿过程的模拟计算，以作为选矿过程设计与优化的强有力工具。

At the first stage, gold concentrate is produced by ore dressing. We can produce 5 tons of gold every year by daily dressing 4550 tons of ore.

首先我们从采矿石中选出金精矿，公司选矿能力为每天4550吨，矿产金年产量为5吨。

The ore-dressing production process is a complex industry process, and cost control deals with many technique indices, so the cost control of ore- dressing production process is difficult to be implemented by the routine approaches.

目前国内许多选矿企业的主要产品价格已与国际市场价格接近，如何降低生产成本，提高市场竞争力，这是关系到选矿企业兴衰的重大问题。

In addition, the industrial chain has developed from single mining and ore dressing into integration of exploration, mining and ore dressing.

全球矿业持续经历了几年的疯狂繁荣，以至于这一行业越来越高度集中，产业链亦从单一的矿山采选发展到探采选一体化。

In some cases, when the ore dressing machinery factory the size of large ore blocks is also a great degree, in order to reduce the paragraphs broken ratio, or the product in order to get a finer granularity, can also be broken processes, Sec.

在个别情况下，当选矿机械厂的规模很大，原矿块度也很大，为了减少各段破碎比，或者为了得到更细的产品粒度，也可用四段破碎流程。

The result shows clearly that a production management was controlled thus the indexes of ore loss and dilution ratio were reduced and the ore dressing recovery percentage was raised and eco...

试验结果表明：通过生产过程管理控制，降低了采矿贫化率和采矿损失率，提高了选矿回收率，增加了矿山企业的经济效益

Mt Keith ore dressing plant is casting antenatal 5 years not exceptional also, the ore dressing plant is average of nickel reclaim rate just 60%.

Mt Keith选矿厂在投产前5年也不例外，选矿厂平均镍的回收率刚好60%。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48