煤塵 的英文怎麼說

中文拼音 [méichén]
煤塵 英文
braize; coal dust煤塵爆炸 coal-dust explosion; 煤塵粘合劑 coal dust cementing agent
  • : 名詞(黑色固體礦物) coal
  • : 名詞1. (塵土) dust; dirt 2. (塵世) this world 3. [書面語] (蹤跡) trace; tracks 4. (姓氏) a surname
  1. Analysis on the gas coal dust explosion accidence in mennanzhuang coal mine

    孟南莊礦瓦斯煤塵爆炸事故原因淺析
  2. Test method and adjudgement of safty of permissible explosive in grime and inflammable gas

    礦許用炸藥煤塵?可燃氣安全度試驗方法及判定
  3. Application of high volt technology in early diagnosis of anthracnose

    高仟伏攝片在煤塵肺早期診斷技術中的應用
  4. Research and control of coal dust in fully mechanized face

    綜采工作面煤塵的研究與治理
  5. Study of influence of coal dust on low - concentration gas explosion

    煤塵對低濃度瓦斯爆炸的影響研究
  6. Health standard for respirable coal dust in the air of workplace

    作業場所空氣中呼吸性煤塵衛生標準
  7. Coal dust explosion accidents and comprehensive judgement under coal mine

    煤塵爆炸事故及其綜合評判
  8. Review and prospect for study of gas and coal - dust explosion propagation

    瓦斯煤塵爆炸傳播研究綜述及展望
  9. 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

    針對礦井下煤塵和瓦斯存在的環境特性、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。
  10. Dongfeng coal mine accident occurring in qitaihe, heilongjiang province proved to be a coal powder explosion triggered by a coal gas explosion

    黑龍江七臺河東風礦礦難是瓦斯爆炸引起的煤塵爆炸
  11. In tunneling of the coal mine, in order to prevent from occurring the gas and coal - dust explosion accident, the article introduces the ventilation, the gas inspection, the safe explosion, the monitoring and controlling of the safety

    摘要為了防止在井下掘進中發生瓦斯、煤塵爆炸事故,本文詳細介紹了礦井下的掘進通風、瓦斯檢查、安全爆破和安全監控。
  12. Transmission characteristics of gas flame in pipelines with coal dust

    有沉積煤塵的管道內瓦斯火焰傳播特性
  13. 3. a 120, 000 ton coal yard is furnished with a sophisticated water sophisticated water sprinkling system to sprinkle over coal stack regularly dedusting the coal

    3可儲12萬噸的場設有完善的噴淋系統,定期噴淋,有效的防止了煤塵飛揚。
  14. The model of monitoring and controlling the gas and dust in coal - mining

    礦瓦斯和煤塵的監測與控制模型1
  15. Research on emluator system of mine gas and coal dust explosion propagation

    瓦斯煤塵爆炸傳播數值模擬系統研究
  16. Method of determining minimum oxygen content concentration for coal dust explosion

    煤塵爆炸極限氧含量測定方法
  17. Experimental research on the influence of gas on the character of coal dust explosion

    瓦斯對煤塵爆炸特性影響的實驗研究
  18. Gas and dust explosion

    瓦斯煤塵爆炸
  19. Development and application of on - site gas and coal - dust explosion demonstration device

    礦現場用瓦斯煤塵爆炸演示裝置的研製和應用
  20. Fuzzily composite evaluation on gravity degree of mine gas and coal - dust explosion consequences

    礦井瓦斯煤塵爆炸後果嚴重度的模糊綜合評價
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