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-
Analysis on the gas coal dust explosion accidence in mennanzhuang coal mine
孟南莊煤礦瓦斯煤塵爆炸事故原因淺析Test method and adjudgement of safty of permissible explosive in grime and inflammable gas
煤礦許用炸藥煤塵?可燃氣安全度試驗方法及判定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Research and control of coal dust in fully mechanized face
綜采工作面煤塵的研究與治理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Coal dust explosion accidents and comprehensive judgement under coal mine
煤塵爆炸事故及其綜合評判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
針對煤礦井下煤塵和瓦斯存在的環境特性、煤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。Dongfeng coal mine accident occurring in qitaihe, heilongjiang province proved to be a coal powder explosion triggered by a coal gas explosion
黑龍江七臺河東風煤礦礦難是瓦斯爆炸引起的煤塵爆炸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,本文詳細介紹了煤礦井下的掘進通風、瓦斯檢查、安全爆破和安全監控。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可儲煤12萬噸的煤場設有完善的噴淋系統,定期噴淋,有效的防止了煤塵飛揚。The model of monitoring and controlling the gas and dust in coal - mining
煤礦瓦斯和煤塵的監測與控制模型1Research 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Method of determining minimum oxygen content concentration for coal dust explosion
煤塵爆炸極限氧含量測定方法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Gas and dust explosion
瓦斯煤塵爆炸Development and application of on - site gas and coal - dust explosion demonstration device
煤礦現場用瓦斯煤塵爆炸演示裝置的研製和應用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分享友人