薄煤層 的英文怎麼說
中文拼音 [bóméicéng]
薄煤層
英文
black ring-
Mining thin coal bed with fully automated plow
應用全自動化刨煤機開采薄煤層Mg200 456 - wd electric haulage shearer for thin seams
型薄煤層電牽引採煤機Using individual hydraulic prop in thin coal seam face is better than the others in the aspect of support strength, premary supporting force, shrink amount and safety
在薄煤層工作面中使用單體液壓支柱,在支護強度、初撐力、可縮量、安全保障及操作人員安全上,都優于其它單體支護材料。Double unit coal mining technology for thin seam coal mining tace with road retained for next sublevel
薄煤層沿空留巷對拉開采技術Analysis on the principle of making complete sets of equipment on the working faces of the coal planer and its practicability in the low coal seams
刨煤機工作面設備配套原則及在薄煤層的實用性淺析Abstract : a new type of coal cutter with special cutting plate operated by outside power has been put forward based on thin seam mining after analyzed the adaptability of coal planers and shearers. this analysis shows that this type of thin seam coal mining equipment has obvious characteristic and actual reference value for manufacturing a new kind of thin seam coal cutter
文摘:通過對刨煤機和滾筒式採煤機的適應性分析,對薄煤層的開采提出了一種新型的外設動力截盤式滾筒採煤機,研究分析表明,作為薄煤層採煤設備具有明顯的特點,對研製新型薄煤層採煤機有著實際參考價值。Dbt full automatic coal plough technology and thin seam coal mining in china
全自動化刨煤機技術和我國的薄煤層開采Abstract : based on the site actual measurements, the inversion analysis on the d estroy range of roof and floor by the combined mining of thin seams was made by using numerical modeling
文摘:以現場實測結果為基礎,利用數值模擬與反演方法分析了薄煤層聯合開採的頂、底板破壞范圍。Abstract : on the basis of site actual measurements, the safety of the combined mining of 16 and 17 thin seams under water body in the 4th mining area of zhaopo coal mine was evaluated by means of inversion analysis and numerical modeling. some relevant mining scheme and technical measures were worked out so as to ensure smooth production
文摘:以現場實測結果為基礎,利用反演分析和數值模擬計算手段對趙坡煤礦四采區下山部分距老空區水體下極限距離的16 、 17薄煤層聯合開採的安全性進行了評價,並制定了相應的開采方案和技術措施,保證了生產的順利進行。Way of exhausting gas from low permeability thin seam
低透氣性薄煤層瓦斯抽放方法Hereby the safety of the combined mining of thin seams under the close gob water was evaluated
根據分析的結果評價了臨界距離老空水下薄煤層聯合開採的安全性。Characteristics and development of thin seam shearers
薄煤層採煤機的技術特點及研製Practice on high efficient mining technology in thin seam
較薄煤層高效開采技術的實踐Application of plough in thin coal seam face
刨煤機在薄煤層工作面中的應用Application of air bag support in taiyuan thin coal seam
氣垛支架在太原組薄煤層中的應用Application of advanced mining in thin seam
薄煤層前進式採煤法的應用Test and research on blasting mining in thin seam of liangzhuang mine
良莊煤礦薄煤層炮采試驗研究How to realize high yield and high efficience in thin coal seam face
如何實現薄煤層工作面高產高效The technical situation and development trend of electrical haulage shearers for thin seam of china
我國薄煤層電牽引採煤機的技術現狀和發展趨勢Evaluation of the safety of combined mining of thin seams under water body in mined area
老空區水體下薄煤層聯合開採的安全性評價分享友人