矿山

The prescription of topographic map plays an important role in production of coal mine.

地形图的时实性在煤矿生产中起着重要作用，地形图的更新是矿山测绘人员的一项重要任务。

However, an increased risk of developing mesothelioma was later found among shipyard workers, people who work in asbestos mines and mills, producers of asbestos products, workers in the heating and construction industries, and other tradespeople.

然而，风险增加发展中国家间皮瘤后来被发现之间的造船厂工人，谁的工作石棉矿山和工厂，生产石棉制品，工人在加热和建筑等行业，以及其他商人。

Located in downtown Paris along the banks of the Seine, the gardens are built on the site of an old quarry where clay for tiles, or tuileries in French, was once mined.

这个公园位于巴黎的下城沿着塞纳河寻找，公园建筑在一个老的采石场，有泥土做的瓦片，是法国一座老矿山。

It is shown that the method of 3D tunnel modeling which is applied to in this paper is valid.

结果表明本文提出的矿山巷道三维建模方法是可行的。

Carlin is where gold mining began for Newmont. In 1961, Newmont geologists began probing the high desert area around the Tuscarora Mountains in search of finely disseminated gold - gold that could be seen only in a microscope and, thus, had eluded earlier prospectors.

历史概述 Carlin是纽蒙特金矿的发源地。1961年，纽蒙特的地质人员开始在Tuscarora山四周的高沙漠地带寻找细颗粒浸染型金—一种极为细小，只有用显微镜才能看见的金子，所以以往的勘探人员都未能发现。1963年夏季通过钻孔和化验划定了一个 300万盎司的矿床，即使当时的金价每盎司只有35美元，该矿山也具有开采价值。

T:Two-speed multi purpose winch is mine auxiliary transport of equipment, the use of rope work cycle, Underground work equipment to achieve the transport functions.

摘 要：双速多用绞车是矿山辅助运输设备的一种，利用钢丝绳循环往复工作，实现井下工作设备的运输功能。

Two-speed multi purpose winch is mine auxiliary transport of equipment, the use of rope work cycle, Underground work equipment to achieve the transport functions.

摘要双速多用绞车是矿山辅助运输设备的一种，利用钢丝绳循环往复工作，实现井下工作设备的运输功能。

ABSTRACT:Two-speed multi purpose winch is mine auxiliary transport of equipment, the use of rope work cycle, Underground work equipment to achieve the transport functions.

摘 要：双速多用绞车是矿山辅助运输设备的一种，利用钢丝绳循环往复工作，实现井下工作设备的运输功能。

Products: The main application of two-way switch cord in metallurgy, electric power, coal and rock, mining and chemical industries such as transportation systems, conveyor automation and control is an indispensable component of the sensor, the product is a tape transport at the scene of emergency shutdown the protection device.

产品介绍：双向拉绳开关主要应用在冶金、电力、煤岩、矿山及化工等行业的输送系统中，是输送机自动化控制不可缺少的传感元件，本产品是一种胶带运输机现场紧急事故停机的保护装置。

Valuation of movement probability has remained difficult to solve up to now without appropriate solution given to it.Today the movement probability used in ore-drawing simulation is still with traditional valuation all through,but it is unadaptable to mining simulations nowadays.

移动概率赋值问题至今没有一个很好的解决方法，现今的放矿仿真使用的移动概率仍然为传统的移动概率赋值方法，并且是始终不变的，已经不能适应现今矿山的仿真要求。

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。