coal shaft 中文意思是什麼

coal shaft 解釋
出煤豎井
  • 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 ...
  • shaft : n 1 箭；箭桿。2 （槍、槌、斧等的）柄；矛。3 【植物；植物學】稈；莖；柄。4 【動物；動物學】羽軸；...
  1. Stability analysis of coal pillar and reinforcement technology in north air shaft in dongpang mine

    東龐礦北風井煤柱穩定性分析及其加固技術
  2. The main shaft grouting technology in pengzhuang coal mine

    彭莊礦井主井注漿技術
  3. Malaysia conversion of the existing 160 tpd maerz lime shaft kiln no. 2 from heavy fuel oil to coal petcoke firing

    重燃料油燒麥爾茲石灰豎窯轉換為焦炭燒窯
  4. Numerical simulation in adopting liquefacient nitrogen depress temperature and fire for 3315 face of haizhou shaft coal mine

    海州立井3315工作面液氮降溫滅火數值模擬
  5. Mine freezing shaft sinking technology for deep mine in henan coal mines

    發展中的河南煤礦深井凍結鑿井技術
  6. Application of anchorage cable reinforced support in synclinal shaft of coal road

    錨索支護在平煤一礦進風石門修復中的應用
  7. Clogrennane lime ltd. from clogrennane, carlow, ireland, a long standing maerz customer, have decided to install a coal firing system on the existing 300 tpd maerz lime shaft kiln at their carlow plant

    Lime ltd .公司，一個麥爾茲長期穩定的客戶，已經決定在現有的坐落於
  8. In the coal shaft the working-men pushed the coal cars sullenly.

    工人們在煤礦里慢吞吞地推著煤車。
  9. Analysis on the coal metamouphosing reason of ezhuang coal shaft in laiwu coal field

    萊蕪煤田鄂莊井田煤變質因素分析
  10. Study and application of gob - side entry retaining uisng molt supporting in coal shaft

    大采高錨索巷旁加強支護沿空留巷技術
  11. Cement injection of perforating holes in a frozen pipe is a wholly - new technology for consolidating shaft wall rock and stopping water of frozen shafts in coal mines

    凍結管射孔注漿是在對石油輸油井射孔技術和地面注漿技術進行研究的基礎上，開發出的一種用於煤礦凍結井筒圍巖加固和堵水的全新技術。
  12. Abstract : cement injection of perforating holes in a frozen pipe is a wholly - new technology for consolidating shaft wall rock and stopping water of frozen shafts in coal mines

    文摘:凍結管射孔注漿是在對石油輸油井射孔技術和地面注漿技術進行研究的基礎上，開發出的一種用於煤礦凍結井筒圍巖加固和堵水的全新技術。
  13. Breaking analysis on small gear shaft in ball grinding mill in coal preparation plan

    洗煤廠球磨機上小齒輪軸的斷裂分析
  14. Temporary winding change construction of main shaft in huxi coal mine

    湖西煤礦主豎井臨時提絞改裝施工
  15. A safety monitor and protective device of hoist in local coal mine is introduced. it can indicate the movement and the position of the hoist vessel in the shaft directly, send out a signal slowing down the vessel in time. when the vessel is over - rolled up, the hoist will be braked automatically and immediately

    本文介紹了一種地方煤礦提升絞車安全監測與保護裝置，能直觀地指示提升容器的運動及在井筒中的位置，設置了比較完善的電器保護系統，能及時發出減速信號，當發生過卷時能自動緊急停車。
  16. Method of main shaft wall construction expansion clay in lu xi coal mine

    魯西煤礦主井井筒施工膨脹性粘土段措施
  17. Comprehensive administration for shaft crevice water in liujia coal mine

    六家煤礦立井筒孔裂隙水的綜合治理
  18. Non - arcing installation of piping system in downcast shaft of coal mines

    煤礦風井井筒中管路裝備不動火安裝
  19. Practice on expansion area fan shaft great crossing measuring project in nanye coal mine

    南冶煤礦擴大區風井大型貫通測量工程的實踐
  20. Abstract : a safety monitor and protective device of hoist in local coal mine is introduced. it can indicate the movement and the position of the hoist vessel in the shaft directly, send out a signal slowing down the vessel in time. when the vessel is over - rolled up, the hoist will be braked automatically and immediately

    文摘:本文介紹了一種地方煤礦提升絞車安全監測與保護裝置，能直觀地指示提升容器的運動及在井筒中的位置，設置了比較完善的電器保護系統，能及時發出減速信號，當發生過卷時能自動緊急停車。
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