粉塵濃度 的英文怎麼說

中文拼音 [fěnchénnóngdù]
粉塵濃度 英文
dust concentration
  • 粉 : Ⅰ名詞1 （粉末） powder 2 （用澱粉製成的粉條或粉絲） noodles or vermicelli made from bean potato o...
  • 塵 : 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
  • 濃 : 形容詞1. （液體或氣體中所含的某種成分多; 稠密） dense; thick; concentrated 2. （程度深） （of degree or extent） great; strong
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 粉塵 : stive; dust
  • 濃度 : potency; thickness; concentration; consistence; strength; consistency; density
  1. Performance optimization of coal dust extraction

    粉塵濃度可降低至
  2. Effect of dust consistence on media performance

    粉塵濃度對濾料性能的影響研究
  3. The rising temperature in the cave, the lamp - light ' s toasting and the convictive air made the humidity of the whole or part of the cave descend, which made the speleothem sightseeing dry, cracked and weathering. the acid air from the outer and the highly dense co2 would cause acid erode action to the speleothem sightseeing with water vapor. the existence of lamp - light offered a good chance for the lightloving plant to grow up, thus a lot of bryophyte covered the speleothem sightseeing

    洞穴升溫、燈光的烘烤及空氣的對流致使洞穴濕度或局部濕度降低，使景觀產生乾裂、風化；氣流帶入的洞外酸性氣體及高濃度co _ 2在高濕的條件下，結合水汽對洞穴景觀產生酸侵蝕作用；燈光的存在為燈光植物生長提供了條件，使大量的苔蘚類植物生長于鐘乳類景觀的表面；洞外大氣粉塵的進入，給洞穴帶來了非常嚴重的破壞，粉塵在洞內高濕的環境下大量沉降，附著于鐘乳類景觀的表面，致使受污染面發黑，毫無光澤。
  4. Its current products include : top oscillation electrical precipitator, side electrical oscillation precipitator, magnetism controlled static electricity precipitator, wet electrical precipitator, honeycomb electric catching tar instrument, high - pressur silicon rectifier equipment and plc low - pressure controlling system, blast furnace gas impulse precipitator, high concentration pulverized coal collector, coke oven and boiler flue gas low pressure impulse precipitator, blower fan inhaler, crossing piping gas cooler, high temperature fume cooler, gyre - orientation impulse hop - pocker and all sorts of molded sections

    目前主要產品有：頂部振打臥式電除塵器、側部振打電除塵器、磁控靜電除塵器、濕式電除塵器、蜂窩電捕焦油器、高壓硅整流裝置及plc低壓控制系統、高爐煤氣脈沖除塵器、高濃度煤粉收集器、焦爐及鍋爐煙氣用低壓脈沖除塵器、風機空氣過濾器、橫管式煤氣冷卻器、高溫煙氣冷卻器、回轉定位脈沖大布袋及加工各種冷彎型鋼。
  5. Determination for minimum explosive concentration of dust cloud

    粉塵雲爆炸下限濃度測定方法
  6. Dctermination for minimum explosive concentration of dust cloud

    粉塵雲爆炸下限濃度測定方法
  7. This machine combines advantages of machines from home and abroad with good airproofing performance, agile turning, filtering bag can be convenient to be changed, dust removing efficiency is more than 99 5, dust discharging density is lower than national standard. filtering bag adopts ladder type flat bag structure which has simple structure, close collocation, high filtering area index, large back - blow swing and dust can be easily shaken off

    該機集國內外同類產品優點於一體，密封性好回轉靈活，更換濾袋方便，除塵效率大於99 5 ，粉塵排放濃度低於國家標準濾袋採用梯形扁袋結構，結構簡單，排列緊湊，過濾面積指標高，反吹振幅大，易於抖落積塵
  8. A feasible program is put forward. this paper introduces a project of supplying on - line laser monitor into high - voltage electrostatic dust - collecting system

    激光在線實時粉塵濃度監測系統，對于高壓靜電除塵系統的優化控制起著至關重要的作用。
  9. Real - time monitor the running status of dust - collecting system, including density, particle size, temperature, humidity and so on

    本文結合靜電除塵控制系統對激光在線實時粉塵濃度監測系統的實現方法，工作性能技術指標進行了詳細的分析和探討。
  10. Numerical simulation of distribution regularities of dust concentration during the ventilation process of coal drift driving with exhaust ventilation

    抽出式通風煤巷掘進過程中粉塵濃度分佈規律的數值模擬
  11. Control mark and measuring methods of density of ore dust for harbor

    港口礦石粉塵濃度控制指標及測試方法
  12. To solve this problem, the method based on scattering is deduced in this paper. this method can work effectively when the concentration is low. based on mie theory ， this method measure the concentration by calculating the scattering light intensity

    為了解決透射法無法很好測量低濃度粉塵的問題，本文主要研究了基於光散射測量粉塵濃度的方法，該方法能解決上面的低濃度測量時的問題。
  13. Comparison of dust concentration before and after regulation in ceramic industry in long - wan district of wenzhou city

    溫州市龍灣區陶瓷行業整治前後粉塵濃度對比
  14. Though it effect well when powder concentration is high, it cannot get a good measurement result when the concentration is low

    光透射的方法在測量高濃度粉塵時效果較好，但是在粉塵濃度較低時，它便無法得到較好的測量結果。
  15. General technical condition for direct reading instrument for dust concentration measurement

    直讀粉塵濃度測量儀表.通用技術條件
  16. A study on the distribution of dust concentration in workshops of textile plants

    棉紡作業場所粉塵濃度分佈的研究
  17. Present status and development tendency of monitoring technology of dust concentration in our coal industry

    我國煤炭行業粉塵濃度監測技術的現狀及發展趨勢
  18. At present, there are a lot of methods to measure powder concentration. they can be generally classified in two classes, one is based on sampling, and the other is not need to sample

    目前國內外測量粉塵濃度的方法各式各樣，但是大致可以分為兩大類：即基於取樣的方法進行測量和基於非取樣的方法進行測量。
  19. Research on measuring powder concentration

    粉塵濃度測量的研究
  20. In today ' s industry, powder concentration measurement has become more and more important and played a significant part in many conditions

    現代工業生產中，粉塵濃度測量已經越來越重要，在許多行業中它都佔有相當重要的作用。
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