In view of the confusion in mining exploitation in our country, the paper discusses reasons for the confusion and countermeasures.
针对我国矿业开发秩序混乱的现状，分析了其原因，并提出了对策和建议。
American western mining is one of the most important events in American western exploitation.
美国西部的采矿业是美国西部开发的重要组成部分之一。
In recent years, with the increase of the coal mining depth, intensity, rate and the exploitation scale, coal mining is under the serious threat of groundwater.
近年来，随着煤炭开采深度、开采强度、开采速度、开采规模等不断增加，煤炭开采受地下水威胁、危害日趋严重。
In the course of the exploitation of heavy metals mining, the mining area and the surrounding environment are affected from serious pollution of heavy metals.
金属矿山在开采过程中对矿区及周围的生态环境造成了较为严重的重金属污染。
To select the best mining method is an important link in the polytechnic research for the deep level ore body exploitation of Xiangxi Gold Mine, due to the geological condition is complex.
湘西金矿深部矿体的地质情况相当复杂，所以采矿方法的选择是深部矿体开采综合技术研究中的重要环节。
The open-pit mining has more advantages than underground mining, but its disadvantages is also very obvious, that is, a lot of rocks are also peeled in minerals exploitation.
露天开采比地下开采有很多的优越性，但缺点也是非常明显的，那就是在开采矿石的同时，还要剥离大量的岩石。
Today during the mining process in contiguous seams, there are many factors leading to hidden danger, such as: the top board being tortured during the exploitation of the lower seam;
目前，我国矿山在极近距煤层开采过程中，下部煤层开采时，顶板遭受损伤，工作面及巷道顶板易于出现冒顶、漏顶现象，严重时造成支架埋压；
The problem of environmental geology effect caused by coal mining is analyzed in the view of exploitation of coal resources.
从煤炭资源开发的角度分析采矿活动引起的环境地质效应问题。
On this basis, an assessment was made by improved neural network method on some land blocks affected by mining exploitation in Qian 'an City, Hebei and the results accorded with the re...
在此基础上以河北省迁安市部分矿业开发影响的地块为例，采用改进的神经网络方法进行了评价，评价结果符合实际情况。
Due to unreasonable exploitation and utilization, some environmental problems occurred in this area, such as over-mining funnels, salt water intrusion, soil salinization and underground pollution.
因不合理开发利用，出现了浅层地下水超采漏斗、咸水入侵、土壤盐碱化及地下水污染等水环境问题。
The legal nature of exploitation right is the hot issue in mining right market in China.
采矿权的权属性质，是当前矿业权市场中的热点问题。
The technology of coal plough have been applied in the exploitation of medium-sized and thin coal seam through analysing and comparing the characteristic of cylinder mining machine and coal plough.
对比分析了滚筒采煤机与刨煤机的特性，并将刨煤机开采技术运用于中等及薄煤层的开采中，提高了煤炭生产效率，实现了工作面采煤的全部自动化，具有广泛的推广和应用价值。
The mining right market includes two parts, in which the legal natures of exploitation right are different in author's view.
作者认为矿业权的两级市场中，采矿权的权属性质是不同的。
Xinli mining area of Sanshandao gold mine belongs to submarine deposit. The key point is without the inhomogeneous sedimentation, crack and subsidence in exploitation of the seabed.
三山岛新立矿区属于海底矿床开采，开采的关键是开采过程中海底不产生非均匀沉降、裂缝和塌陷。
In fact the strictly limited object of the law is mineral exploitation rights, the nature of mining rights is not property.
实际上法律严格限制的对象是矿产开发权，不是物权性质的矿产权。
Through analyses on the informations consider that in Hancheng mining area the re are large exploitation potentiality of coal bed gas, it's major area on exp…
通过分析这些资料认为，韩城矿区煤层气的开发潜力巨大，是陕西省煤层气开发利用的重点区域。
Through analyses on the informations consider that in Hancheng mining area the re are large exploitation potentiality of coal bed gas, it's major area on exp…
通过分析这些资料认为，韩城矿区煤层气的开发潜力巨大，是陕西省煤层气开发利用的重点区域。
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