查询词典 opencast mining

Currently, land in gansu province, Shanxi Province hao mining, sichuan, yunnan, xinjiang, Inner Mongolia and qinghai has abundant coal, gold, lead, zinc, antimony, tungsten, andalusite mineral resources development, as an area of 1000 square kilometers.

目前，地豪矿业在甘肃、山西、四川、云南、新疆、内蒙古及青海等地拥有极为丰富的煤炭、金、铅、锌、锑、钨、红柱石等矿产资源，可开发面积1000多平方公里。

With little to no oversight, mining accidents are a frequent occurrence in this Andean country.

在较少或根本就没有勘查的情况下对矿藏进行开采，采矿事故就成为了该安迪斯山脉国家的家常便饭。

This is a very small selection of true stories and anecdotes about disasters in the mining industry.

这是一本有关采矿业灾难的真实故事和轶事的精选集。

Because the increasing of dip angle can lead to special strata behavior which cause difficulties to mining, The strata behavior theory can not be simpely borrowed from that of flat and gently inclined seams. In order to cut down roof accidents and increase production efficiency, the strata movement and stress distribution must be reassessed for seam with deep dip angle.

煤层倾角增大带来了矿压显现的特殊性和开采上的困难，不能再简单地借用水平和缓倾斜煤层的矿压理论，而必须对大倾角煤层围岩运动与应力分布予以重新评价，以降低顶板事故，提高生产效率。

The dead reckoning can carry out by setting up kinematics model of mining vehicle on different uneven terrain at different times, sensors such as compass and angular displacement sensors measure the dynamic parameters information, which makes the continuous real-time orientation come true.

用不同时刻、不同斜面复合三维地形的方法，建立非平坦地形上作业采矿车的航位推算模型，采用电子罗盘、角位移传感器等测量采矿车的动态参数，实现采矿车连续、实时定位。

Based on the above, the evolvement rules and the anomalism mining methods of crossfeed between dam body and foundation are presented.

为使上述理论应用于实际工程，本文建立了坝体与坝基互馈的预警系统。

Therefore, this paper raises the antetype of individual online teaching system by introducing some individualized techniques and data-mining techniques in the traditional online teaching system.

本文针对这一问题，提出了在传统网络教学系统中引入个性化技术、数据挖掘技术，构建基於Web的个性化网络教学系统原型。

This paper proves that XFPD has better performance than WL in the work of mining XML frequent patterns theoretically and experimentally, and gives a proof of the validity and feasibility of the XML data storage method presented in this paper by the implementation of an antetype model.

本文从理论和实验两方面证明了在挖掘XML频繁模式时，XFPD算法比WL算法具有更加良好的性能，并通过一个原型系统的实现，验证了本文提出的XML数据存储方法的有效性和可行性。

Jincheng Mining Group is one of the national large-scale anthracite enterprises.

晋煤集团是国家大型无烟煤生产企业之一。

The valve is widely applied in building material, metallurgy, mining, carbon coal and electric power industries etc and it is the ideal antifriction switching equipment of transportation system.?

普遍适用于建材、冶金、矿山、煤炭、电力等行业，是输送系统中理想的耐磨切换设备。

It has to be computed by the host for the actual clock rate.

主控制器可以用来计算实际的时钟速率。

Let's see what you got.

让我看看你的东西