末煤 的英文怎麼說

中文拼音 [méi]
末煤 英文
smalls; gum; slack; fine coal
  • : Ⅰ名詞1 (東西的梢;盡頭) tip; terminal; end 2 (非根本、非重要的事物) nonessentials; minor detai...
  • : 名詞(黑色固體礦物) coal
  1. In the light of the present situation of the higher magnetite medium consumption in modular - based dust coal washing workshop of chengzhuang coalmine, this paper advances some feasible transforming schemes by using the advanced technology and carrying out the field inspection and analysis, and obtains the expected result of reducing the medium consumption

    針對成莊礦模塊洗末煤車間介耗偏高的現狀,運用先進的技術手段進行現場檢查、分析,提出了可行的改造方案,取得了預期的降耗效果。
  2. Through this floating, fusty dbris of peat and hay, mixed with the perspirations and warmth of the dancers, and forming together a sort of vegeto - human pollen, the muted fiddles feebly pushed their notes, in marked contrast to the spirit with which the measure was trodden out

    由發著霉濕味的土和乾草的粉組成的煙雲,同跳舞的人的汗液和體溫摻和在一起,形成了一種植物和人類的混合粉,裝有弱音器的小提琴發出軟弱無力的聲音,同踩著它的節拍而跳出來的興高采烈形成了鮮明對比。
  3. Reform of the fixed belt conveyor tension device used for cleaned powder coal

    末煤上倉帶式輸送機拉緊裝置的改造
  4. The same observation might be made on the retailers of small-coal, not to mention broken glasses, or brick-dust.

    同樣的評語也適用於那些賣的,更適用於賣碎玻璃和磚渣的小販。
  5. The telescopic butterfly valve can be used as closing and throttling units on pipline with such media, as all kinds of corrsive and incorrosive gases, liquids semifluid and solid powder in them with belong to the system of petroleum, chemical, textile, shipbuilding, and metallurgic industries, of food medicine and paper manufactures, and of water and electricity, water supply and drainag and energy servies

    本蝶閥適用於石油、化工、給排水、食品、醫藥、冶金、造紙、電站、氣、通風、供熱、環保、船舶、能源等工業系統一切腐蝕和非腐蝕性氣體、液體、半流體和固體粉的管路上作接流和調節用。
  6. Technical conversion of batac jig for fine coal

    末煤跳汰機的技術改造
  7. Practice and some considerations for the technical reformation to be carried out on small coal cleaning system at lujiatuo mining co. coal preparation plant

    呂家坨礦業公司選末煤分選系統技術改造的實踐與思考
  8. The practice process of the technological parameter of raw coal sizing screen rectified by tianzhuang coal cleaning plant was introduced in this paper, and it also gropes for the traditional size range of lump coal and slack coal

    摘要筆者主要介紹了田莊選廠調整原分級篩工藝參數的實踐過程,對傳統意義上的塊末煤的粒度范圍進行了有益的探索。
  9. Research and improvement of fine cleaned coal desliming technology for coal preparation plant

    脫泥工藝的研究與改造
  10. The essay author also design a sm - i new biomass - coal two fuel gasify kiln and through the sawdust orthogonal test the parameters, get the optimal results, and through the test, we advance the improved method, provide a advantage, perfect choice for the country apply the new saving energy experiment

    本論文同時自主設計研製了一臺sm -新型生物質?雙燃料氣化爐,並主要利用鋸生物質對其各項設計參數做了正交實驗,求得最佳結果,在實驗的基礎上提出了相應的改進意見,為廣大農村推廣應用新型節能設備的試驗提供了一種先進、理想的選擇。
  11. Scraper chain is suitable for transmission equipment for loose material such as cement, flour, corn, sand, stone and coal etc, of which the loose material is powdery, grain and polt

    埋刮板鏈適用於粉狀、顆粒狀及小塊狀的水泥、麵粉、穀物、砂石和炭等散狀物料的運輸設備!
  12. Mix the ginger and soy sauce and baste the chicken breasts, then bake them in a preheated oven, 190, gas 5, for 15 - 20 minutes. let cool, then slice very finely

    將薑和老抽混合,抹于雞脯浸漬,然後放入已預熱的烤箱內烘烤,溫度190 ,氣5擋,烤15 20分鐘,隨后拿出冷卻,切成薄片。
  13. The authour investigate the dosing conditions and effect of the pac to the huanghe water - source, which includes the following four parts : the selection of the pac ; the confirmation of dosing scheme and effect of the pac ; the research of application of potassium permanganate in combination with pac ; the research of the pac ' s modification and the modified effectiveness. the experiment is mainly carried out on the pilot system in the jieyuan water plan of tianjin. the results of the reseach include the following : l ) the pac from zunhua plant is selected as the better carbon for the source water of tianjin through the experiment ; 2 ) through the pilot experiment we conclude that the pac ' s best adding point is the mixing tank and the better dose is 10mg / l, on which the codmn of filtered water can be decreased to 40 % and the effluent have no problem of odour and color ; 3the adsorbing experiment show that pac mainly adsorb the organic matters which molecular wt., distribution between 500 and 3000, and can adsorb organic matters whose molecular wt., distribution are bigger than 6000 if the dose of it is adequent ; 4 ) pac together with potassium permanganate can remove the organic matter more effectively than each of them alone, and reduce the rising trend of turbidity of the flotation ' s effluent due to adding pac ; 5 ) the thesis made a research on the surface properties and the adsorbing capability of the modified carbon by oxidizer : the modified carbon with 20 % h2o2 can remove more organic pollutants than the untreated one by 12 % when we add a higher dose of coagulant ; 6 ) the modification of reduction and loading metal ions are also sttldied, and drow the following conclusions : the modified carbon with 5 % ammonia can enhance the organic matter ' s removal effectiveness by 10 % to the tianjin source water than the untreated one, and the modified one with loading metal ion remove the organic matters from the tianjin source water better ( 8 % ) than the untreated one due to the strong affinity betwween the humic acid and copper ion

    本文的實驗主要是在天津芥園水廠的中試系統上完成的,論文的成果和結論主要包括: 1 )通過靜態實驗選定河北遵化活性炭廠生產的質炭為適合天津原水的炭種; 2 )中試實驗確定粉活性炭的較佳投加點為混合池投加,較佳投加量為10mg l ,此時可使濾后水的cod _ ( mn )降低40 ,且可較好地控制濾后水的嗅味和色度; 3 )初步確定粉活性炭對原水中有機物的吸附主要集中在分子量在500 - 3000范圍內,投量增大時可吸附部分分子量大於6000的有機物4 )中試實驗表明:粉活性炭與高錳酸鉀聯用可取得較兩者單獨應用時對有機物更好的去除效果,且對因投加粉活性炭而造成的氣浮出水濁度升高有一定的改善作用; 5 )研究並初步確定氧化改性對粉活性炭表面性質和有機物的去除效果的影響:粉活性炭的氧化改性會使其表面的酸性官能團大量增強,表面極性增加;經20的過氧化氫改性的活性炭在增大混凝劑投加量( fecl _ 3投量為15mg l )時對有機物的總體去除效果較原活性炭提高12 , 1次氯酸鈉改性活性炭對有機物的去除效果較原活性炭提高6 ; 6 )研究並初步確定還原改性、負載金屬離子對原水中有機物的去除效果的影響:經5氨水改性的活性炭可提高天津源水中有機物的去除率達到10 ;負載銅離子后的活性炭可提高對腐殖酸類物質的去除能力,一般可提高8左右。
  14. En 26184 - 3 explosion protection systems. part 3 : determination of explosion indices of fuel air mixtures other than dust air and gas air mixtures

    防爆裝置.第3部分:除空氣粉混合物和空氣氣混合物以外的可燃混合氣體在空氣中的燃燒指數的測定
  15. Since the end of 1980 " s, geologists have paid more and more attention to the tropical woody and domed peats and peatland in southeast asia, have got generous data and observation results, and have opened up a new prospect in correlation of peat with coal - forming environment

    80年代以來,人們逐漸把注意力集中在東南亞熱帶木本穹丘狀高位泥炭和泥炭地,獲得了大量數據資料和觀察結果,開創了泥炭與形成環境對比研究的新局面。
  16. The emission amount of sulfur dioxide and fuel dust are reduced by cleaner coal, innovative combustion technology and end phase wet sulfur removal technology

    二氧化硫、煙塵排放量的控制,可採用選用清潔,改變燃燒技術及尾脫硫除塵技術。
  17. Foamed glass was prepared by powder sintering process using the rejected glass and the fly ash as basic material, as well as foaming agent, flux and stabilizer as auxiliary materials

    以粉灰和廢平板玻璃為基礎原料,以發泡劑、助熔劑、穩泡劑為輔助原料,用粉燒結法制備了泡沫玻璃。
  18. The following specific goals are expected to reach under the sustained energy development strategy : energy consumption of per unit gnp will be reduced by 20 % on the level of the end of the 10th five - year plan ; primary energy demand will be less than 2. 5 billion tons of standard coal by 2020, saving 0. 8 billion tons ; coal consumption ratio is controlled under 60 %, renewable energy utilization reaches 525 million standard coal ( power generation by renewable energy stands at 100 million kilowatt ) ; oil importing reliance is controlled under around 60 % ; the reduction rate of main pollutants is 45 % - - 60 %

    通過實行可持續發展的能源戰略,有望達到如下理想目標:單位國內生產總值能源消耗比「十五」期降低20左右;到2020年一次能源需求少於25億噸標準,節能達到8億噸標準炭消費比例控制在60左右,可再生能源利用達到5 . 25億標準(其中可再生能源發電達到1億千瓦) ;石油進口依存度控制在60左右;主要污染物的削減率為45 ? 60 。
  19. Process technology and economic analysis of the molded coke for gasifcation produced from anthracite fines

    無煙末煤氣化型焦工藝及經濟分析
  20. Based on the basic principles of densified systems containing homogeneously arranged ultra - fine particles ( dsp ) and reactive powder concrete ( rpc ) adopted by foreign researchers specialized in building materials, silica rume, ultra - fine fly ash, quartz powder, 52. 5 - class portland cement and superplasticizer were selected and mixed, the theoretic of mixed steel fiber reinforced cement - based composite materials and of micro - aggregate filling voids were applied, the composition was adjusted, the mixture ratio of rpc was optimized, a suitable curing schedule was adopted, in the result, an ultra - high performance concrete designated rpc was successfully prepared by normal technology methods

    本文基於超細粒聚密材料( dsp )和活性粉混凝土( rpc )配製的基本原理,選用硅灰、粉灰、石英粉和硅酸鹽水泥,輔以高效減水劑,採用多重復合的技術路線,運用混雜鋼纖維增強理論和微集料填充密實原理,調整材料組成,優化混凝土配合比,結合適宜的養護制度,在現有技術條件下,成功制備出了rpc200材料。
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