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- The coal mining area is in the center of the basin. 煤礦區位于盆地的中心。
- Wulunshan Coal Mining Area in Guizhou has intact geological structure and high CBM content. 貴州省五輪山礦區構造完整,煤層含氣量高。
- The fire extinguishing measures adopted in coal mining area are introduced.It has made good result. 介紹了單一煤層采區發(fā)火時(shí)采用的滅火措施并收到了良好的效果。
- The present research situation of water-inrush from coal mining area floor was briefly introduced. 摘要簡(jiǎn)述了國內外開(kāi)采煤層底板突水機理的研究現狀。
- The stability of composite slope, within first mining area in the 3rd Baiyinhua opencast coal mine, was analyzed. 摘要對白音華三號露天煤礦復合邊坡穩定性進(jìn)行評價(jià)。
- The case study indicates that using Geo-information Tupu to study LUCC of coal mining area could be a advanced and feasible technique approach. 通過(guò)實(shí)例研究表明:基于多時(shí)相遙感數據,利用地學(xué)信息圖譜研究煤礦區LUCC是一種先進(jìn)可行的技術(shù)途徑。
- The Taiyuan Formation No.16 coal seam in Yanzhou coal mining area is researched with the micro study method systematically. 用微觀(guān)研究的方法,對兗州礦區太原組16號煤層的煤相進(jìn)行了研究。
- It is quite important meaning that landscape pattern and changes research using remote sensing data in coal mining area. 利用遙感數據對煤礦區進(jìn)行景觀(guān)格局及變化研究,具有十分重要的意義。
- The caving of hard top coal of 4-2# coal seam in Tongchuan Jiaoping Coal Mining Area seriously impacts the production efficiency of the mine. 銅川焦坪礦區4-2%23煤層堅硬頂煤垮落破碎難題是嚴重影響礦井生產(chǎn)效益的"瓶頸"。
- Based on the specific projects, some experience on CMM utilization projects by CDM in Huainan Coal Mining Area is introduced. 本文在具體項目基礎上,介紹了淮南礦區開(kāi)展煤層氣利用CDM項目的經(jīng)驗。
- They are ventilating the sap of a coal mine. 他們正在使煤礦坑道通風(fēng)。
- In Xuzhou Coal Mining Area the groundwater hazard is serious due to the larger mining depth and complicated hydrogeological conditions. 徐州礦區開(kāi)采深度大，水文地質(zhì)條件復雜，水害嚴重。主要突出水源為奧陶系含水層。
- The author proposes and analyses technologies for extracting gas in seams with outburst hazards according to practical conditions of Huaibei coal mining area. 本文根據淮北礦區實(shí)際,提出并分析研究了淮北礦區突出煤層采掘工作面煤層氣抽排技術(shù)。
- There are plentiful resources of associated sandy kaoline and soft clay in the Tertiary coal measures in Changchang coal mine area, Hainan province. 海南省長(cháng)昌礦區第三紀煤系地層中伴生有豐富的砂質(zhì)高嶺土和軟質(zhì)粘土資源。
- This paper analyzes the atmospheric pollution status in Antaibao coal mine area and puts forward the control measure considering its actual condition. 本文對安太堡礦區大氣污染現狀進(jìn)行了初步分析,并結合礦區的實(shí)際提出了防治措施。
- The status of Panji No.2 Coal Mine mining area layout and problems of the coal and gas outburst are analyzed.The stope adjustment programs are pointed out. 分析了潘二煤礦采區布局現狀及防突的難題,提出了采場(chǎng)調整的方案。
- The company also actively enter the coal mining area, Inner Mongolia, the early acquisition of 78.82% stake in the Group of 59 and 82.07% stake in coal mine yakeshi. 公司還積極進(jìn)軍煤炭開(kāi)采領(lǐng)域，前期收購了內蒙古五九集團78.;82%25股權和牙克石煤礦82
- The coal mining has violently destroyed the eco-environment, and at the same time seriously threatened the life safety and health of the residents in the mining area. 摘要煤炭開(kāi)采活動(dòng)對生態(tài)環(huán)境產(chǎn)生了強烈的破壞，同時(shí)也嚴重影響了礦區居民的身體健康乃至生命安全。
- All units and individuals shall be forbidden to disrupt the order of production and other work in coal mine areas. 禁止任何單位和個(gè)人擾亂煤礦礦區的生產(chǎn)秩序和工作秩序。
- The paper introduces behavior types and the general law of several kinds of fault effects in Huainan coal mining area, combined the practice of geological work in coal mine. 結合礦井地質(zhì)工作實(shí)踐,總結了淮南礦區常見(jiàn)幾種斷層效應的表現形式和一般規律。
