塵源 的英文怎麼說

中文拼音 [chényuán]
塵源 英文
dust source
  • 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
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  1. That is why traditional allergists believe that all the brouhaha over food allergies is unwarranted

    粉塵蟎和戶塵蟎是兩種最常見的過敏源，絕大多數過敏體質的人都對這兩項有反應。
  2. The infrared carbon stars, whose infrared spectra are mainly due to the dust emission in the circumstellar envelope, are usually believed to be surrounded by the carbon rich envelope characterized by the sic emission feature at 11. 3um

    紅外碳星常被認為有很厚的富碳拱星殼層，它的紅外光譜主要表現為源於拱星殼層的塵埃發射，這個塵埃發射主要以11 . 3 m的sic發射為標記。
  3. Stardust ' s cometary and interstellar dust samples will help provide answers to fundamental questions about the origins of the solar system

    星團的采樣的彗星和星際塵埃樣本將有助於回答關于太陽系起源的一些基本問題。
  4. Magmatic consanguinity analysis of the muchen intrusion and xishantou formation volcanic rocks in zhejiang

    浙江沐塵巖體與西山頭組火山巖的巖漿同源性分析
  5. Dust aerosols in qingdao come from three area : the desert in west of inner mongolia and the dene in east of inner mongolia together with loess altiplano

    沙塵粒子的來源主要有三個地方：一是內蒙西部沙漠地區；二是內蒙東部沙地；三是黃土高原。
  6. As far as the large workshop with changeable dust is concerned, the general ventilation is expensive, depletive, and, at the same time, ca n ' t meet the request of environmental protection

    但是，對于有變動塵源的高大廠房而言，採用全面通風不但運行費用高、耗能大，而且不能滿足環保節能的要求。
  7. Using french chalk which was dried by the 120 air as the normal air model, the quality which the fabric contains particle can be test. considering the fabric ' s reusing, the author has washed the fabric in many ways and compared the washed and unwashed fabrics " purifying performance testing datas. through putting the fabric on the home air condition, the author analysed the effect to the air condition ' s runing and purifying performance

    為了將高效濾料進一步推廣使用，本文通過試驗，得到過濾速度和定量對過濾材料過濾性能的影響；利用120的高溫烘乾過的滑石粉作為塵源，試驗得到該濾料的容塵量；考慮到濾料的重復使用問題，對濾料進行清洗處理，比較處理前後濾料的過濾性能測試結果，看能否對濾料進行清洗。
  8. Energy consume, electric strength, insulation resistance, ground conductivity, leakage current, microwave leakage, power input, normal temperature, humidity treatment, glow wire, horizontal flame, vertical flame, tracking, ball pressure, rainproof, water splash, dustproof, salt fog, endurance, motor load test, cord flexing, cord pulling, pull & torque test, lamp replacement, construction check etc

    能耗、電氣強度、絕緣電阻、接地連續性、泄漏電流、微波泄漏、功率、溫升、濕熱試驗、灼熱絲、水平燃燒、垂直燃燒、漏電起痕、球壓試驗、防雨淋、防濺水、粉塵、鹽霧、耐久性（壽命）試驗、電機負載試驗、電源線彎折、電源線提拉、拉扭力測試、燈頭互換性、安全結構檢查等。
  9. These problems include : environmental pollutions due to poor quality of water and huge amount of stone mill dust, competitive power problems due to innovations and market orientations and the construction of mining areas, etc. measures corresponding to aforementioned problems were taken by relevant government agencies and companies to regulate the situations so as to create a well - ordered environment for future developments

    包括：環境污染問題（水質和石粉塵等） ；競爭力問題（創新和市場等） ；礦山建設問題等。面對上述問題相關部門和企業應該採取相應的措施加以整治，創造有利於發展的良好內外部環境，闡述了如何開發石文化旅遊資源。
  10. Box packaging machine, static elimina tion machine, inverter power ageing equipment, automatic welding machine, magnet head 、 disk driver business backup of precision to clings 、 fixture etc

    彩盒包裝機；除靜電除塵機；變頻電源老化設備；自動化焊接機；磁頭、盤片行業配套的精密工裝、夾具等。
  11. Topics include : planets, planet formation ; stars, the sun, " normal " stars, star formation ; stellar evolution, supernovae, compact objects ( white dwarfs, neutron stars, and black holes ), plusars, binary x - ray sources ; star clusters, globular and open clusters ; interstellar medium, gas, dust, magnetic fields, cosmic rays ; distance ladder ; galaxies, normal and active galaxies, jets ; gravitational lensing ; large scaling structure ; newtonian cosmology, dynamical expansion and thermal history of the universe ; cosmic microwave background radiation ; big - bang nucleosynthesis

    課程的主題包含了：行星、行星形成；恆星、太陽、正常的恆星、恆星形成；恆星演化、超新星、緻密天體（白矮星、中子星及黑洞） 、波霎、雙x -射線源；星團、球狀及疏散星團；星際介質、氣體、塵埃、磁場、宇宙射線；距離階梯；星系、正常及活躍星系、噴流；重力透鏡；大尺度結構；牛頓宇宙學、宇宙的動力膨脹及溫度發展歷史；宇宙背景微波輻射；大霹靂核合成。
  12. Changes of cardiac pathology in patients with cor pulmonale and coal workers ' pneumoconiosis

    煤工塵肺肺源性心臟病的心臟病理學改變
  13. According to chinese industry standard ( jbj10 - 96 ), the form of ventilation and dust removal in workshop which has changeable dust source is general ventilation

    根據國家行業標準（ jbj10 - 96 ）規定，具有變動塵源的廠房要採用全面通風進行通風除塵。
  14. Three experimental models were constructed, on the basis of the distribution and diffuse of the main production dust source. the experiments of dust transport and concentration distribution were done for many times, then show that the air velocity and dust distribution are the key factors which control dust distribution of the area nearby dust source

    根據礦井主要生產性塵源的分佈及發塵特徵，構建了3種實驗模型進行粉塵運移和濃度分佈實驗.結果表明，風速和塵源是決定塵源附近區域粉塵分佈的關鍵因素.圖8 ，表2 ，參3
  15. This paper takes the steel constructions workshop building of bao ji bridge girder plant as background, inquiring into using isothermal level jet airflow to cut off workshop in the middle to organize airflow in it, attempting to resolve the problem of ventilation and dust removal in large space which has changeable dust source

    本文以寶雞橋梁廠鋼結構車間的噴丸打磨廠房為工程背景，探討運用等溫水平射流進行空間隔斷，合理組織室內氣流，嘗試解決具有高大空間、變動塵源特點的高大廠房通風除塵問題。
  16. The technologies, including collecting the secondary fume by electrostatic precipitator on roof, restraining the open fume by dust inhibitor and treating the mobile fume by movable ventilation installation, are emphatically described. the adjustment and control of the gas flow and the pneumatic conveyance of the dust would be widely used in dust collecting system. as to the dust collector, low pressure pulse long bag filter and surface filtering technology would be a new technique in bag filter, and enlarged equipment would be the developing trend

    著重講述了屋頂除塵器、抑塵劑、移動通風槽分別是二次煙塵治理、開放性揚塵抑制、移動塵源控制的新技術措施，風量調節與控制、氣力輸灰技術將在除塵系統中廣泛應用；在除塵設備方面，長袋低壓脈沖袋式除塵技術和「表面過濾」技術成為袋式除塵新技術，設備大型化將成為方向。
  17. Production workmanship and dust resource of the coal warehouse top in zhun geer coal washery have been clarified

    以準能公司選煤廠毛煤倉倉頂為例，對準能公司選煤廠倉頂的生產工藝系統和塵源進行了分析。
  18. Production workmanship and dust resource of the coal warehouse bottom in zhungeer coal washery have been clarified

    以準能公司選煤廠毛煤倉倉下為例，對準能公司選煤廠倉下的生產工藝系統和塵源進行了分析。
  19. It uses the software of phoenics, imitating stratified air distribution of three - dimension turbulence in large space at many kinds of working at in k e pe in bo at arch wi m for ndds cut ords ed as pe of air ~ for wt pe of - w op of ~ nd we ch de ^ t wt the pe pe the pe ed co the bo of mp nd - - ds the for for the nd ~ or ~ for ds in tw pe bo inedwh edfor bo an all chwt to gr - - rpwhthe ~ oftw -, so ihat it co ha the ed ofds be all ghthemeedch

    使用phoenics軟體，對多種工況下高大廠房大空間分層氣流組織進行三維紊流模擬。主要研究了高大廠房內的水平隔斷氣流，分析送風噴口類型、送排風口位置、障礙物高度、地面干擾氣流等因素對隔斷氣流的影響。在經濟性和實用性上得到最優化的結果，為大空間變動塵源復雜氣流的優化組織研究提供了參考。
  20. Administering the sloping plantation scientifically and holding back the source of sand

    科學治理坡耕地有效遏制沙塵源
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