mine dust 中文意思是什麼

mine dust 解釋
礦塵
  • mine : pron 1 〈I 的物主代詞〉我的（東西），我的家屬，我的親戚。 The book is mine 這本書是我的。 He was ...
  • dust : n 1 塵，灰塵，塵土，塵埃。2 〈英國〉垃圾，廢品；灰燼。3 〈口語〉金粉；粉末，粉劑；花粉。4 〈詩〉...
  1. 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
  2. Coal dust explosion accidents and comprehensive judgement under coal mine

    煤塵爆炸事故及其綜合評判
  3. Universal technical specification for dust collection enginery for mine

    礦用除塵器通用技術條件
  4. 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。
  5. Abstract : three - stage dust removal system of impinger, centrifugal dust collector, wet fibre - grid scrubber applying to dust collecting of driller in opencut mine is reported in this paper. the operational results show that this system has stable operation, higher dust removal efficiency, less drop pressure and dust concentration of outlet of the system meets emission standard

    文摘:介紹了用慣性除塵器、旋風除塵器、濕式纖維柵除塵器組成的三級串聯除塵系統進行露天礦的鉆機收塵，運行結果表明該系統運行可靠，阻力小，除塵效率高，系統出口含塵濃度達到排放標準。
  6. 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。
  7. Research on dust prevention and control technology for fully mechanized mine heading face

    綜掘工作麵粉塵防治技術研究
  8. For floors where abrasion and impact resistance as well as dust - proof are required such as for shed, loading area at port, machinery industry, aitcraft parking apron, garage, parking area, oil storage piant, pathway floor, mine chute, bridge surface, reservior overflow relief channel, energu consumption. loading slope, military industry, weaving mills, cold storage plant, automobile industry, electronic industry express highway, etc

    倉庫、碼頭裝卸區、機械工廠、飛機停機坪、車庫、停車場、油料庫、通道地面、工礦溜槽、橋面、水庫溢洪道、交通池、裝卸斜坡、軍工企業、紡織業、冷凍庫房、汽車工業、電子工業、高速公路等適合金屬骨料要求的混凝土地面。
  9. 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
  10. 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
  11. Comprehensive dust control technique and an. alysis of dust suppression effect in coal mine

    煤礦綜合防塵技術及降塵效果分析
  12. Discussion on the dust control of haul road at xinqiao open - pit mine

    新橋露天礦運輸公路粉塵治理探討
  13. Determination of true density for mine dust

    煤礦粉塵真密度測定方法
  14. Scheme for controlling the dust of raw coal pile at jiaozuo clay mine ' s coal washery

    焦作粘土礦選煤廠原煤堆粉塵防治方案研究
  15. Verification regulation of mine dust sampler

    礦用粉塵采樣器檢定規程
  16. Comprehensive dust control measures in coal mine

    礦井綜合防塵措施
  17. Application of vibratory string - grid dust collector in coal mine

    振弦柵除塵器在煤礦中的應用
  18. Preliminary discussion on how to prevent underground coal mine dust

    淺談煤礦井下粉塵的治理
  19. Dust - cleaning technique and its practice of dading iron mine

    大頂鐵礦除塵技術與實踐
  20. The machine has low investment. it ' s safe and reliable, which avoiding the danger traditional blowing up mine brings. it has advantages such as reducing the processing waste, bringing down the intensity of labor to ensure safety in production, reducing noise and dust

    機臺投資省安全可靠，避免使用爆破性的傳統開采方法，開採的坯料平整，減少加工廢料，降低勞動強度，保障安全生產，防止噪音及灰塵的污染。
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