surface mine 中文意思是什麼
surface mine
解釋
露天礦山-
A feasibility study on prolonging the service life of the 290 level adit in nanfen surface mine
南芬露天礦延長290平硐服務年限的可行性研究 -
Application of calcium chloride solvent in road dustproof of surface mine
氯化鈣溶劑在露天礦冬季道路防塵中的應用 -
( 3 ) distill the environmental geologic factors and analyzes their harmness and reasons mainly analyzes the status in quo, reason, distribution, harmness and defend for the falls, surface sink, mine suddenly water, landslip, castoff, etc. ( 4 ) evaluate the probability of the geology calamity take use of the method of factors and coverage union to evaluate the probability of the geology calamity, and then plot out the high, middle and low probabilit
（ 3 ）提取環境地質因素並進行分析其危害及成因利用提取的要素、數字地面模型和屬性數據庫及常規資料重點分析了構造、塌陷、礦坑突水、崩塌、廢棄物、地下水疏干區等要素的現狀、分佈、成因、危害及防治。 （ 4 ）為金礦區地質災害易發性做出評價利用權重值和圖層疊加的方法對金礦區地質災害易發性做出評價，把金礦區劃分為高易發地區、中易發地區和低易發地區，針對這些地區提出治理措施。 -
The joints investigation of mined - out areas shows that structure surface is dominative factor of roof stability of mined - out area in jiaguo mine
夾溝礦采空區的節理調查表明，結構面是夾溝礦采空區頂板穩定性的主控因素。 -
Based on a comprehensive analysis of stability for the rock seam above hanging wall at dongxiang copper mine, effects of the stability on structures on ground surface are demonstrated, which provides science base for treating rationally relation between the structures and underground mining
通過對東鄉銅礦采空區上覆巖層穩定性的計算分析，論證其對地表建（構）築物的影響，為合理處理這些地表建築物和該采區地下開採的關系提供科學決策的依據。 -
The surface force has combat and support units, which have anti - ship, anti - submarine, air defense, mine warfare and shore attack capabilities
水面艦艇部隊編有戰斗艦艇部隊和勤務艦船部隊，具有在海上進行反艦、反潛、防空、水雷戰和對岸攻擊等作戰能力。 -
And ground surface displacement and deformation in the 1277 mining area at wenjiaping mine were analyzed by using this model
並採用該模型對文家坪磷礦1277采區地表巖體移動變形進行了具體的計算分析。 -
Aiming at the existence of coal dust and gas in the coalmine environment and the special requirements of mine case explosion - proof surface process, the error conversion model, shape precision characteristics, transfer drawings, descriptive equation and error transfer structure chart in the production technological process of case accessories adopting the information flowchart of control theory are discussed, which simplify the traditional block diagram of technological process and represent the relationship of working procedure ( variable ) by information flowchart instead of miscellaneous block diagram
針對煤礦井下煤塵和瓦斯存在的環境特性、煤礦井用箱體防爆面加工的特殊要求，採用控制理論的信息流圖，對工藝過程中傳統方塊圖進行簡化，使繁雜的方塊圖解採用信息流圖表示工藝過程的工序（變量）之間關系。 -
The drain system of tongchang surface mine in dexing copper mine
德興銅礦大山選廠碎礦系統分析與技術改造 -
Standard guide for use of coal combustion products for surface mine reclamation : re - contouring and highwall reclamation
表面礦山改造用煤燃燒產品的使用標準指南:重新沿等高線修築和改造 -
Applied research of digital mine in surface mine
數字礦山在露天礦的應用研究 -
Standard guide for use of coal combustion products for surface mine reclamation : revegetation and mitigation of acid mine drainage
露天礦土壤改良用煤燃燒產物使用的標準指南:酸性礦排水區域的再植被和調節 -
Influence of two points forward intersection method in surface mine acceptance measurement accuracy
兩點前方交會法對露天礦山驗收測量精度的影響 -
Considering cast blasting was to be carried in one internal coal surface mine, the cast blasting parameters, pre - splitting blast parameters, types of explosive and construction of charge were studied based on overseas examples
摘要針對國內大型露天煤礦要採用高臺階拋擲爆破技術，根據國外的事例經驗，詳細研究了高臺階拋擲爆破參數、預裂爆破參數、炸藥類型和裝藥結構。 -
Application of biology and environment coevolution theory in land reclamation of surface mine
生物和環境協同進化原理在露天礦土地復墾中的應用 -
Study of application of slip slope exploit in surface mine
陡邊幫開採在露天礦的應用研究 -
Study of the classification of rock blastability of the sandaozhuang surface mine
三道莊露天礦巖石爆破性分級試驗研究 -
Research on ground deformation and countermeasure near to surface mine
緊臨露天礦地面變形及防治措施研究 -
Test of copper leaching from quot; waste dump quot; of a surface mine
銅金屬溶浸提取的試驗研究 -
Expert system for reclamation suitability evaluation of surface mine
露天礦生產與生態重建適宜性評價專家系統
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