氣粒 的英文怎麼說

中文拼音 [qìlì]
氣粒 英文
air particle
  • 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
  • 粒 : Ⅰ名 （小圓珠形或小碎塊形物） small particles; grain; granule; pellet Ⅱ量詞（用於粒狀物）
  1. Standard practice for the determination of lead in paint, settled dust, soil and air particulate by field - portable electroanalysis

    用場移動式電解分析測定塗料中的鉛沉降塵埃土壤和空氣粒子的標準規程
  2. And the following conclusion was got : generally, the existence of particles would limit and retard the developing of the coherent structure of the turbulent fields ; but when the mass loading is a little high, the existence of particles would promote the developing of the turbulent field ; at the same time, the gas flow field would enhance the particles " dispersion. at this time, the interaction between the two phased would promote each other. this phenomenon is just like the " sympathetic vibration " in mechanical engineering

    認為：在一般條件下顆粒的存在會限制、遲滯流場的發展；但對于質量2002年6月?金晗輝摘要攜帶率較高的情況，在流場發展到一定程度以後顆粒的反作用會促進流場的發展;反之，在顆粒質量攜帶率較高的情況下，受顆粒反作用的氣相流場又會加強顆粒在流場空間中的擴散，揭示出氣粒兩相相間作用在一定的顆粒質量攜帶率條件下存在「共振現象」 。
  3. Particle dispersion due to gravity in gas - particle turbulent flow

    氣粒湍流流動中考慮重力時顆粒的擴散
  4. Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - part 2 : sampling of gases

    焊接和相關工藝的防護和安全.工作人員工作區空氣粒子和氣體的取樣.第2部分:氣體取樣
  5. Health and safety in welding and allied processes - sampling of airborne particles and gases in the operator ' s breathing zone - part 1 : sampling of airborne particles

    焊接和相關工藝的防護和安全.工作人員呼吸區空氣粒子和氣體的取樣.第1部分:氣體粒子的取樣
  6. In addition, the vortex structures of the gas flow field and particle dispersion were studied when the coupling action between the two phases was considered in the case of different mass loading of mediate stokes number particles was provided in the gas - particle plane jet

    另外，文中還模擬研究了氣粒兩相平面射流中不同質量攜帶率下中等stokes數顆粒與氣相流場的相間耦合作用下氣相流場的旋渦擬序結構以及顆粒運動擴散規律。
  7. They are associated with geomagnetic activity brought about by solar wind. auroras occur as a result of charged particles ( mostly electrons ) from the sun colliding with gas particles in the earth s atmosphere, producing a glow in different colours

    極光通常在高緯度的地區出現，它們與太陽風引致的地磁活動有關。當來自太陽的帶電荷粒子（主要是電子）與地球大氣層的空氣粒子碰撞，產生不同顏色的光，這便是極光。
  8. A comprehensive two - dimensional gas chromatography / time - of - flight mass spectrometry ( gc gc / tofms ) method has been developed for the characterization of phenols in mainstream cigarette smoke condensate

    建立了卷煙主流煙氣粒相物中酚類化合物組成研究的全二維氣相色譜飛行時間質譜方法，並用所建立的方法對一種市售混合型卷煙主流煙氣粒相物中的酚類鎦分組成進行了表徵。
  9. Auroras occur as a result of charged particles mostly electrons from the sun colliding with gas particles in the earth s atmosphere, producing a glow in different colours

    當來自太陽的帶電荷粒子主要是電子與地球大氣層的空氣粒子碰撞，產生不同顏色的光，這便是極光。
  10. There may also be an increase in the velocity of air particles in the blast wave due to precursor action.

    由於前驅波的作用，爆震波中的空氣粒子速度可能增加。
  11. The works would include creation of negative pressure gradient in wards, provision of 100 per cent fresh air supply and dilution of bioload in sufficient air change rates, installation of high efficiency particulate air filters to filter out droplets and aerosols, and the provision of en - suite toiletshower facilities in ward cubicles where building structure and existing building services installations permit

    工程將包括在病房內製造負氣壓坡度；以足夠的換氣率，供應百分之百的新鮮空氣以及稀釋空氣中的微生物含量；安裝高效能空氣粒子過濾器，過濾飛沫和噴霧；以及在建築結構和現有屋宇裝備許可的情況下，在病房單間內提供獨立洗手間和淋浴設施。
  12. In the study of heat transfer in cfb, most researchers focus on the heat transfer between the bed and the wall

    在循環流化床傳熱研究方面，床層與換熱表面間的傳熱研究較多，而床內氣粒兩相間的傳熱研究很少。
  13. In the discrete process the mostly used method, the control volume method, is used. in the study of gas - particle flows numerical simulation, the gemchip arithmetic is often adopted. but it cannot be used directly in the investigation of clean room because of the low volume occupancy ( its volume fraction orde r is 10 - 10 below )

    採用控制體積法對氣粒多相流的控制方程進行離散，在gemchip演算法基礎上，由於室內懸浮顆粒的體積分數數量級在10 ~ （ - 10 ）以下，無法直接求解，在研究中通過直接求解顆粒數密度，不直接求解顆粒的體積分數對離散方程進行了求解。
  14. Investigation of the coherent structure in a particle - laden turbulent planar jet using les

    氣粒兩相平面湍射流擬序結構的大渦模擬
  15. This paper first overviews now many multiphase ( primarily about gas - particle two phases flow ) research methods together with the development of multiphase model

    本文首先綜述了目前多相流（主要是氣粒兩相流）的研究方法和研究中廣泛使用的多相流模型。
  16. The results showed that the turbulence intensity and turbulent energy of the two - phase flow increased while the transverse velocity decreased in the presence of the temperature difference

    分析已有實驗數據表明：在溫度場存在的氣粒兩相流中，兩相流場的湍流強度和湍動能將會增加而橫向速度將會減小。
  17. The numerical simulations are performed in two actual targets. it is concluded that the simulations are successful by the comparison results between the experimental results and the other scholar " s results

    結合兩個實際算例對氣粒兩相流進行了數值模擬，並與實際測量值或其它學者的研究結果進行了比較，結果可信且可靠。
  18. After a thorough analysis of the properties of flow field, following the thinking of simulating gas phase flow by les and simulating particles " motion in lagrangian approach, a two - dimensional mathematical model of gas - particle two phase turbulence was founded

    在對流場特性進行全面分析的基礎上，根據對氣相流場採用大渦模擬，對顆粒相運動採用lagrangian方法進行求解的思路，建立了二維氣粒兩相湍流流動數值模擬的數學模型。
  19. From the analyse of the process controlling equations, the dimensionless parameters which affect the nu number and the sh number in cfb were obtained, and the experimental dates were further processed to be the more scientific relationship curves of all these dimensionless parameters

    通過對其過程式控制制方程的分析得出了影響床內氣粒兩相間傳熱nu數、傳質sh數的無因次運行參數，進而將實驗結果整理為更加科學的無因次相似準則間的關系曲線。
  20. Large eddy simulation of gas - particle two phase turbulence was carried out, such as simulation of two - dimensional gas - particle two phase wake, two - dimensional gas - particle two phase jet and three - dimensional gas - particle two phase rectangular jet. in these works, les was adopted to simulate gas phase flow and lagrangian approach was utilized to simulate the particles " motion. a series of significant and interesting results were obtained

    文中對二維氣粒兩相平面尾跡流場、二維氣粒兩相平面射流流場以及三維氣粒兩相矩形射流流場中的氣相流場進行了大渦模擬、對顆粒運動擴散採用lagrangian模擬研究后，取得了一系列具有重要的理論意義和實際意義的研究成果。
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