矿山

Leak coaxial cable with good radio coverage performance in mining, the MTR, tunnels or buildings closed space within the domain of wireless communication has been widely used, its electrical characteristics of increasingly become a hot spot.

泄漏同轴电缆以其良好的电波覆盖性能在矿山、地铁、隧道或建筑物等闭域空间内的无线通信中得到了广泛的应用，对其电气特性的研究日益成为研究的热点。

Although the State has issued the policy particularly aims at closedown and bankruptcy of the resource dry - up mine enterprises, unsteady affairs still take place from time to time in operation of that procedure.

虽然国家又出台了针对资源枯竭矿山企业关闭破产的专门政策，然而，在关闭破产的操作中，仍经常发生不稳定情况。

This thesis reviews the bankruptcy process of that plant, classifies the contradictions and problems in the process, analyzes the essential factors to ensure the steady execution of resource dry - out enterprises closedown and bankruptcy process, brings forward some key points which should be grasped in such cases, and puts forward advice on some problems from which no conclusion is drawn yet for the moment.

本文通过对桐柏银矿破产操作过程的回顾，对企业破产操作中出现的矛盾和问题进行了分类，对保证确保资源枯竭矿山企业关闭破产操作平稳实施的一些主要因素进行了分析，提出了这类企业关闭破产操作中应把握的要点。

Mine debris flow clough is a nonequilibrium opening system which is influnced by various factors.

矿山泥石流沟是受各种因素影响的远离非平衡态的开放系统。

Adsorption and seepage characteristics of coal to methane under electric field have been studied.

地电场的存在已经是公认的事实，在地表岩石圈中的地电场包括大地电场、自然电场和极化电场，在矿山开采中还包括工业游散电场。

Is widely used in coal, mining, environmental protection and other industries.

广泛应用于煤炭、矿山、环保等行业。

Products are widely used in engineering, metallurgy, mining, coal, petrochemical, shipbuilding and other industries.

产品广泛用于工程、冶金、矿山、煤炭、石化、船舶等行业。

Came 30 days on August 26, 2008, by Chinese coal institutional mine measures coal of professional committee, China to learn colliery exploitation to damage syndicate of technical appraisement committee 2008 the whole nation " 3 " conference of coal mining learning saves the Changchun City to hold in beautiful Jilin, more than 120 expert that comes from countrywide college, scientific research and manufacturing unit, scholar and delegate attended plenary meeting.

梗概： 2008年8月26日至30日，由中国煤炭学会矿山测量专业委员会、中国煤炭学会煤矿开采损害技术鉴定委员会联合组织的2008年全国"三下"采煤学术会议在漂亮的吉林省长春市召开，来自全国高校、科研和生产单位的120余名专家、学者和代表参加了大会。

Combining with practical work,this article discussed some problems in mining right appraisal practice,including the importance of rights and interests appraisal, confidence level coefficient of mineral resource reserves,the processing of special mining equipments,mine production cost,discount rate and so on.

结合实际，对采矿权评估实践中有关权益评估的重要性、矿产资源储量可信度系数、特殊采矿设备处理、矿山开采成本、折现率等问题加以论述，并提出了解决此类问题的建议。

Nowadays, the confliction become more and more obvious, and ecological restoration of mine has been an urgent task for China.

在相关矛盾越来越突出的今天，矿山的生态恢复已成为中国当前所面临的紧迫任务之一。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。