spontaneous combustion of coal 中文意思是什麼

spontaneous combustion of coal 解釋
煤自燃發火
  • spontaneous : adj. 1. 自發的，一時沖動的。2. 天然發生的（電等）；自生的，天然產生的（草木等），不依賴人工的。3. 本能的，自動的。4. （文體）自然流暢的。adv. -ly ,-ness n.
  • combustion : n. 1. 燃燒，發火，點火。2. （有機體內營養料的）氧化。3. 騷動。
  • of : OF ＝Old French 古法語。
  • 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 ...
  1. Effects of water copperas on spontaneous combustion characteristic of anthracite from no. 5 coal mine in yangquan mining area

    水綠礬對陽泉5礦無煙煤自燃特性的影響
  2. Coal spontaneous combustion prevention and control technology for coal mining terminal line of overlong fully mechanized top coal caving mining face

    超長綜放工作面終采線處煤炭自燃防治技術
  3. Abstract : by analyzing the double meaning of the effect mechanism of water on the oxida tion and spontaneous combustion of residual coal in goaf, and through investigat ion of the results both in laboratory and field practice, it is confirmed that w ater pouring, which is suggested by authors, is a new, economic, efficient and e asy ? to ? operate measure for controlling the spontaneous combustion of the resid ua l coal in goaf

    文摘:通過對水在采空區遺煤氧化及自燃的作用機理兩重性的分析以及實驗室試驗與現場應用實際效果研究，證實了筆者提出的清水灌注措施是一種新的、經濟有效的、操作簡便的防治采空區遺煤自燃的技術措施。
  4. The study of indicator gases to predict coal spontaneous combustion

    煤層自然發火預測預報的指標氣體
  5. Tlaking about the coal spontaneous combustion of u type ventilation system

    型通風系統煤炭自燃情況的淺析
  6. Technology and application of coal spontaneous combustion prediction and forecast

    煤炭自燃預測預報技術及其應用
  7. A forecast model of coal spontaneous combustion based on gray theory and its application

    基於灰色理論的礦井自然發火預測模型及應用
  8. Technology of coal spontaneous combustion prevention in open gob of full - mechanized sublevel caving

    淺談龐莊礦區採煤塌陷地的綜合開發利用
  9. Risk assessment model of coal spontaneous combustion in the goaf of fully mechanized caving face

    綜放面采空區煤炭自燃發火的危險性評估模型
  10. Fuzzy gathering classification connected analysis method for early forecast of coal spontaneous combustion

    煤炭自燃早期預報的模糊聚類關聯分析法
  11. Analysis and thinking on a residual coal spontaneous combustion accident in gob of fully mechanized caving face

    一起綜放采空區殘煤自燃事故的分析與思考
  12. Characteristics of coal spontaneous combustion and its control in gob area of fully mechanized caving working face

    綜放開采采空區煤炭自燃特徵及其控制研究
  13. Comprehensive controlling of gas and coal spontaneous combustion during 7338 face disassembled in kongzhuang coal mine

    孔莊礦7338工作面拆除期間的瓦斯及煤炭自燃綜合治理
  14. Comprehensive control of a spontaneous combustion of coal pillar

    一起煤柱自燃火災的綜合治理
  15. Principle and application of jsg - 8 coal mine spontaneous combustion prediction and monitoring system

    8型井下煤自然發火預測預報監測系統原理及應用
  16. Tendency of spontaneous combustion of coal based on activation energy

    基於活化能的煤自燃傾向性研究
  17. Harmfulness of spontaneous combustion of coal refuse and its control result

    煤矸石自燃的危害及治理成效
  18. The spontaneous combustion of coal seam, environment control and some other problems in luotuoshan coalmine and wuda coalmine of wuhai city arc investigated and analyzed profoundly in this paper, and some opinions and suggestions are put forward as well

    摘要本文對烏海市駱駝山煤田和烏達煤田煤層自燃情況、治理情況、存在問題等進行了深入調研和分析，並提出了具體意見和建議。
  19. Synthetic of poly vinyl acetate emulsion used for preventing spontaneous combustion of coal and study on behaviour of it

    防治煤層自燃的聚乙酸乙烯酯乳液的合成及其性能研究
  20. Cause of spontaneous combustion in coal roadway in steep seam and prevention measures

    急傾斜煤層內巷道自然發火原因及對策
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