查询词典 ore mining

A mining engineer could be interested in determining which prospect copper mines are best fit for future exploration, taking into account parameters such as extent, depth and quality of the ore body, amount others.

矿物工程师想决定哪座是最有前景的铜矿，最适合未来的开采，而这种决定需要考虑到诸多因素中的广度、深度，矿体的质量等参数。

Collate all blast-hole data in Minesight, in order to produce ore block mark-outs and report the grade and tonnages to the mining and processing departments.

使用采矿软件&Mingsight&检查/核对所有炮眼数据，以便制作出矿石分布图，并向采矿部和选厂报告矿石品位和数量。

In this paper, the author applied the large 3 dimension FEM program to simulate the block stopings block parameter and ore drawing sequence in the mining system design about -5 80m level of Datusan field in Shizishan Copper mine , and attained to good effect.

中段采矿系统的设计中，具有明显的现实意义和学术价值。

From the viewpoint of systems engineering the paper has studied the method and theo-ry of the stepwise mining limit for the inclined ore bed with the help of operational research and computer.

本文从系统工程的角度出发，运用运筹学和计算机，对倾斜矿床露天开采分期境界优化的方法和理论进行了探讨；在倾斜矿床露天矿长远规划模型的基础上，建立了分期开采境界优化模型。

Therefore, it is guessed that the mining ore body belongs to the middle to upper parts.

结果表明，Au及伴生微量元素在垂深及横向上含量变化具不均匀性。

The final 30% open pit mining now underway also happens to be the highest grade part of the ore body.

剩余30%的露天矿开采工作正在进行，并且是岩体品位最高的部份。

But with the change of new production requirement such as steel market and rational utilization of mineral resource,the new method for mining is pointed out,and the technical condition for meeting the single ore body stope capacity is emphasized.

但随着钢铁市场的变化以及白云鄂博矿产资源合理利用等新的生产需求的出现，本文提出了白云鄂博铁矿新的开采方式，并着重论证了满足这一生产方式单一矿体采场能力的技术状态。

Based on the mining of 92# ore body, this paper researches the failure mechanism and the least security coping thickness in mined area by numerical simulation methods.

本文以铜坑矿92#矿体的回采为实例，在分析评价传统方法的基础上，采用数值模拟方法对采场顶板的破坏机制进行了模拟，分析研究了顶板安全厚度与各影响因素之间的关系。

The company produces various springs which are widely applied in many fields ,such as engineering machinery, mining machinery, textile machinery, and kinds of locomotives, ore wagons, steel rolling mill, plates shearing machines, bulldozers, forging machine tools, and electrical equipment etc..

本公司生产的各种弹簧，广泛应用于工程机械、矿山机械、纺织机械以及各种机车、矿车、轧钢机、剪板机、推土机、锻压机床、电器设备等。

Our company produces various spring which are widely applied in many fields, such as engineering machinery, mining machinery, textile machinery, and kinds of locomotives, ore wagons, steel rolling mill, plates shearing machines, bulldozers, forging machine tools, and electrical equipment etc..

我公司生产的各种弹簧，广泛应用于工程机械、矿山机械、纺织机械以及各种机床、矿车、轧钢机、剪板机、推土机、锻压机床、电器设备等方面。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。