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1·Uranium ore, bauxite, manganese ore reserves, ranks third in the world.

铀矿、铝矾土、锰矿储量居世界第三位。

2·The method to automatic calculation and statistics output ore reserves and grade;

实现了矿块地质品位和储量的自动计算和统计输出；

3·Iron ore reserves than any other country: Russia, followed by Brazil, China, Canada, Australia, India, the United States;

铁矿储量最多的国家：俄罗斯，其次巴西，中国，加拿大，澳大利亚，印度，美国；

4·Brazil's rich in mineral resources, has proven iron ore reserves of 65 billion tons, output and export volume ranks second in the world.

巴西矿产资源丰富，已探明铁矿砂储量650亿吨，产量和出口量居世界第二位。

5·The model is used to analyze the relative error of forecast and to forecast the exploitable geological ore reserves of Miaogou Mine in 2007.

通过运用数理统计中的回归分析方法确立采出矿石地质矿量预测数学模型，分析预测相对误差，并对2007年采出矿石地质矿量进行预测。

6·In fact, it is difficult or even impossible to develop and utilize a considerable amount of the balanced ore reserves due to the Iower grade indexes.

由于指标偏低，使相当数量的平衡表内储量，实际上目前很难甚至尚无法开发利用。

7·The features and problems of refractory As-C bearing gold ore reserves, as well as the situation of treatment technology are discussed in this paper.

论述了含砷碳型微细粒金矿资源特点和难处理原因，国内外处理技术现状。

8·It not only provides the optimal utilization of iron ore reserves, but also brings considerable social and economic benefits for iron ore enterprises.

这样做不但能做到铁矿资源的优化利用，而且也为铁矿企业带来可观的经济效益和社会效益。

9·On the basis of state of Heshangqiao Iron Mine, the 3d modeling researching ore body by 3d grid data structure and some technologies and methods used in ore reserves calculation were reviewed.

结合和尚桥铁矿实际，对应用三维栅格数据结构研究矿床的三维建模和储量计算中涉及的若干技术和方法进行了评述。

10·For ensuring the mining production to be economical, continuous and in a state of equilibrium, one of the necessary steps to be taken is to account, determine, and balance the workable ore reserves.

各级矿量的计算与确定以及其间的平衡是保证矿山经济合理地持续、均衡生产的必要条件之一。