hydraulic coal mining 中文意思是什麼

hydraulic coal mining 解釋
煤礦水采
  • hydraulic : adj. 1. 水力的，液力的;用水發動的。2. 液壓的，水壓的。3. 水力學的。4. 【建築】水硬的。adv. -lically
  • coal : n 1 煤，煤塊，煤堆。2 〈pl 〉〈美國〉（一堆）燒紅的煤。3 〈常 pl 〉〈英國〉（幾塊）供燃燒的煤。4 ...
  • mining : n 1 采礦，采礦業，礦業。2 敷設地雷[水雷]。adj 開礦的，采礦的。 a mining engineer 采礦工程師。 min...
  1. Analyses on and prevention of rope - broken accident of hydraulic support in fully mechanized coal mining face in the track inclined - tunnel conveyance

    軌道斜巷運輸綜采液壓支架斷繩事故分析與預防
  2. Talking about single hydraulic prop caving coal mining

    單體液壓支柱放頂煤開采探討
  3. This paper introduces the characteristics of steel wire ropes used in the inclined - tunnel ' s lifting conveyance, analyzes on the main reasons of the rope - broken accident of hydraulic support in fully mechanized coal mining face, and advances some measures for preventing the accident

    介紹了斜巷提升運輸中鋼絲繩的特性，分析了綜采液壓支架斷繩事故的主要原因，提出了預防事故發生的措施。
  4. Practice on drilling blasting mining replaced by caving mining with light hydraulic supports in soft roof, soft coal and soft floor seam

    煤層中炮采改為輕放開採的切眼支護實踐
  5. Fully mechanized longwall top coal caving mining with light weight hydraulic powered supports applied to no. 30 seam mining in dongrong no. 3 mine

    輕放工藝在東榮三礦30號煤層開采中的應用
  6. Hydraulic nuts and high - strength fasteners for coal mining machinery

    礦用液壓螺母及其高強度緊固件
  7. Analysis of the surface movement induced by the 1101 hydraulic mining face in gaozhuang coal mine

    高莊煤礦1101水采工作面地表移動參數分析
  8. Coal mining method in the deeply inclined coal seams with hydraulic powered shield supports on single leg sustai

    大傾角煤層單腿支撐式柔性掩護支架採煤法
  9. Specification for routine inspection of coal mining machine - hydraulic system assembly

    煤礦機械液壓系統總成出廠檢驗規范
  10. Abstract : the paper gives an introduction about the hydraulic element ' s testing system of coal mining machinery, and analyzes experimental method and results

    文摘:介紹了採煤機主要液壓元件的測試系統，並對測試方法、測試結果進行分析。
  11. Rubber hoses and hose assemblies for underground mining - wire - reinforced hydraulic types for coal mining - specification

    井下采礦用橡膠軟管和軟管組件.採煤用鋼絲加筋液壓型.規范
  12. Study on mining hydraulic fill condition of no. 3 coal seam in yang cun coal mine

    楊村煤礦3煤開采充水條件研究
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