流度 的英文怎麼說

中文拼音 [liúdù]
流度 英文
[流] coefficient of fluidity; fluidity流度比[油工] mobility ratio; 流度計 fluidimeter; fluidity meter; ixometer; viscosi meter
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  1. Grout - flow cone efflux time

    薄漿流度錐流出時間
  2. Through explaining the low - fluidity oil - deposit development structure in zaoyuan oil field, analyzing its reservoir structure and the strong flooding level hole design parameters, meanwhile adopting new techniques such as pouring water by phase control at the spot, weak point and strong plane, and so on to manage comprehensively and develop round, we have reduced the natural decrease and increased the exploitable reserves and caused the comprehensive development level of this field to rise from class 3 to class 1

    摘要對棗園油田低流度油藏開展構造精細解釋、相控儲層結構分析和強水淹層孔隙結構參數研究，同時在現場採用相控注水、點弱面強、投球調剖和注水吞吐等開發技術進行綜合治理和滾動勘探開發並舉，實現減緩自然遞減和增加可采儲量的目的，使該油田綜合開發水平由3類上升到1類。
  3. It improves fluidity and other casting properties.

    它可提高流度和其他鑄造性能。
  4. The fluidity of such beds is near to that of the smallest particles.

    該床層的流度將接近於最小顆粒的流度。
  5. A second method of measuring the turbulence in a wind tunnel makes use of a "pressure sphere. "

    測量風洞紊流度的第二個方法是使用「壓力球。」
  6. It is showed that numerical calculation could give the same position of separation line with the cold gas simulation. however, numerical simulation result is of a little deferent from cold gas simulation in some details, such as recirculation velocity and turbulent intensity. the main problem of numerical simulation is that the turbulent model is not perfect, and the computational grid is not precise enough

    利用實驗結果對數值模擬的準確性作了檢驗和評價，結果表明數值模擬能給出與實驗結果一致的分離線位置，但在某些流動細節上還有差別，如迴流速度大小和湍流度等，數值模擬中存在的主要問題是湍流模型不夠完善和網格生成不夠精細。
  7. Using the system designed in this thesis work, flow field calibration of the wind tunnel is accomplished, which covers dynamic pressure drop coefficient, dynamic pressure time stability, axial static pressure gradient, boundary layer, and degree of turbulence, etc. boundary layer measuring principle and method are especially described in detail, the relationship between boundary layer thickness, wind speed setting, and the depth of the experimental section is summarized, and finally the calibration data for th e model center zone under specific wind speed are given

    然後利用本文設計的系統完成了落差系數、動壓時間穩定姓、軸向靜壓梯度、邊界層及湍流度等內容的流場校測。特別對邊界層測量的原理及方法做了較詳盡的敘述，總結出邊界層厚度與設定風速、實驗段深度的關系，然後給出模型中心區一定風速下校正數值。
  8. Mobility control effect on oil recovery efficiency in alkaline water flooding

    堿水驅油中流度控制對採收率的影響
  9. The effect on oil displacement efficiency of viscosity of alkaline - surfactant - polymer and polymer flooding solutions

    流度比對化學驅驅油效果影響實驗研究
  10. Paints and varnishes - evaluation of sagging

    油漆和塗料.垂流度評定
  11. A second method of measuring the turbulence in a wind tunnel makes use of a " pressure sphere.

    測量風洞紊流度的第二個方法是使用「壓力球。 」
  12. Slump flow test, slump test, and box test were carried out to evaluate concrete flowability

    混凝土流動性方面則以坍度、坍流度、箱型試驗等進行評估。
  13. The results prove that : ( 1 ) when the mach number of the flow at the exit increases, the total pressure recovery decreases, and the circular steady total pressure distortion coefficient, turbulence intensity and synthesis distortion increase

    研究結果表明： （ 1 ）地面工作狀態下，隨著出口馬赫數的增加，蛇形進氣道出口截面的總壓恢復系數不斷下降，而穩態周向畸變指數、紊流度和綜合畸變指數均上升，穩態徑向畸變指數變化不大。
  14. In this paper, we have discussed the influences of supply air temperature, supply air quantity, supply air turbulence, as well as mixing ratio of supply unit. all of above parameters are important for the extension of the adjacent zone. consideration of all the parameters is essential for a good system design which can ensure the advantage of displacement ventilation

    本文研究了各種送風參數對鄰接區的大小的影響，結果表明：送風溫差、送風量、送風湍流度以及送風口的摻混量等因素對其都有重要影響，在設計時必須仔細平衡這些因素，確定合適的送風口和送風參數，才能使設計更加合理，充分發揮出置換通風系統的優勢。
  15. Numerical simulation in a 90 176 ; curved duct with low velocity and high turbulence level

    低速高湍流度90 176 ;彎管流動數值模擬
  16. Numerical simulation on unsteady flow with turbulence intensity effects in a turbine stage

    渦輪級內湍流度影響的非定常數值模擬
  17. In annular space, the values of tangential, axial and radial turbulence intensity were of the same order of magnitude

    環形空間3個速度分量的湍流度是同一個數量級的。
  18. In some areas, such as the entrance of annular space, vicinity of the roof of annular space, vicinity of the wall, the distributions of turbulence intensity varied sharply, and turbulence was strongly anisotropic

    環形空間入口處、近壁和頂部附近的湍流度變化非常劇烈，呈現強烈的各向異性。
  19. Turbulence over flat wall is presented with the cfd software cfd ace ( u ) when given by various inlet boundary conditions, subgrid model and turbulence intensity under the two - dimensional circumstance. on comparing these outcomes with the experimental data, we can analyze the impacts that all these factors have on the development of flow boundary layer

    採用計算流體力學軟體cfdace （ u ） ，在二維情況下應用不同的進口邊界條件、亞格子模型和來流湍流度對平壁流動進行大渦模擬，並將模擬結果與已有的實驗結果進行對比，分析比較了這些因素對流動邊界層發展的影響。
  20. These roof structures are generally in high turbulent regions, then wind loads become important to these structures. however, wind - induced response for most of roof structures has not been considered in the present load code of building structures because of the complexity of the structures and wind loads. so the investigation for characteristics of wind load of large span roofing becomes a critical subject

    這類結構的屋蓋或看臺挑蓬通常具有質量輕、柔性大、阻尼小、自振頻率低等特點，且往往比較低矮，處于大氣邊界層中風速變化大、湍流度高的近地區域，對風荷載十分敏感，風荷載往往是此類結構設計的主要控制荷載。
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