無旋 的英文怎麼說

中文拼音 [wúxuán]
無旋 英文
irrotational motion
  • 無 : 無Ⅰ動詞（沒有） not have; there is not; be without Ⅱ名詞1 （沒有） nothing; nil 2 （姓氏） a surn...
  • 旋 : 旋Ⅰ動詞1 （旋轉） whirl 2 （用車床切削或用刀子轉著圈地削） turn sth on a lathe; lathe; pare Ⅱ名詞...
  1. Without him, angleton became a ship without anchor, drifting slowly toward the abyss.

    失去了他，安格爾頓成了無錨之船，慢慢地向著旋渦漂去。
  2. A hopeless attachment is as pretty an accompaniment to the tune of life as a gentleman might wish to have.

    對於一個只能希望的紳士來說，毫無希望的眷戀仍是生活主旋律的一個可愛的伴奏。
  3. Irrotational and solenoidal split problem on a dyadic green ' s function of the field vector

    一類場矢量的並矢格林函數無旋和無散分解問題
  4. This clearly indicates that uniqueness is reached provided that the irrotational and equivoluminal wave velocities, and are real and nonzero.

    這就清楚地表明，如果無旋波速度和等體積波速度是不等於零的實量，則唯一性是成立的。
  5. Interaction between the large cylinder and the horizontal irrotational shallow water wave with current

    流中水平無旋淺水波與大圓柱相互作用
  6. < uk > this clearly indicates that uniqueness is reached provided that the irrotational and equivoluminal wave velocities, and are real and nonzero. < / uk >

    < uk >這就清楚地表明，如果無旋波速度和等體積波速度是不等於零的實量，則唯一性是成立的。 < / uk >
  7. As being superfluid, particle current in bec is irrotational and this makes that its respondence to rotation is different from rotating as a whole for usual fluid and is to form a vortex or vortex lattice

    作為超流體， bec中的粒子流是無旋的，這使得它對旋轉的響應異于普通流體的整體轉動而產生渦旋或渦旋晶格。
  8. Next, in order to comprehand the electromagnetic characteristics and the dynamic characteristics of the new type of magnetic micromotors, the dissertation applied the concept of the magnetic scarlar potential of the irrotational magnetic fields and set up the mathmatic model for the inner magnetic field of the new type of motors from the basic equations and the boundary conditions of the motor magnetic field. oh the basis of the mathmatic model, the dissertation analized the various qualities of the magnetic field of the air gap between the rotor and the stator and gave a detailed calculation of the air gap ' s magnetic potential, magnetic field intensity, magnetic induction, the shape of the magnetic scarlar potential level surface, the distribution of the magnetic circuit, the magnetic induction the self - inductance and the mutual inductance of the coils

    其次，為全面了解這種新型電磁電機的電磁特性和動力特性，本文從電機磁場的基本方程及其邊界條件出發，應用無旋磁場的標量磁位概念，建立了端面搖擺式電磁微電機內部磁場的數學模型，並以此為基礎，詳細分析了電機氣隙磁場的各方面性質，對氣隙磁場的磁標位、磁場強度、磁感應強度、等磁位面形狀、電機工作磁路的分佈、電機的工作磁通量以及激勵繞組的自感和相互之間的互感進行了詳細的分析計算。
  9. The lateral jets are caused to incline to the direction of rotating free flow and to weaken the effect upon base flow. furthermore, the spinning effect upon lateral jet is much stronger than that upon base bleed

    與無旋轉情況對比表明，旋轉對彈丸側噴流以及底部流動均有影響，高速旋轉導致側噴射流向旋轉來流方向傾斜，並減弱其對彈底流動的引射。
  10. Without spinning or attack angle, the three dimensional interaction flowfield over projectile with lateral jets is numerically simulated successfully, and unified interaction flowfield with lateral jets and base bleed is also calculated

    在無旋轉、無攻角條件下完成了彈丸側噴三維干擾湍流流場數值模擬，並完成了彈丸底噴流-側噴流共同干擾流場的一體化計算。
  11. In order to define this irrotationality condition mathematically, let us consider the equation of motion in terms of velocities.

    為了從數學上確定此無旋性條件，我們考慮以速度為未知函數的運動方程。
  12. Standard test method for rubber property - vulcanization using rotorless cure meters

    橡膠特性的測試方法.利用無旋轉硫化測量儀測量橡膠的硬化的標準試驗方法
  13. Subsequently, the waves induced forces and their driven effects on currents are studied in detail. in the discussion of the effects of currents on waves, according to the wave radiation theory and the law of wave action conservation, the equivalence of none vorticity condition of the vector of wave number in constant wave field and fermat theory is testified. the dynamic and kinematics effects of background currents on waves are introduced concisely

    在流對浪的作用討論中，依據波動的射線理論和由變分原理導出的波作用量守恆定律，闡明了穩定波場波數矢量的無旋條件與費馬原理的等價性，扼要討論了背景流場影響海浪的運動學效應和動力學效應，首次指出水位（包括天文潮位與風暴潮位）變化對海浪成長與消衰的影響，為流浪潮聯合數值模式的發展提供必要的理論依據。
  14. If applied experiential formula mechanically to calculate the dynamic moment of the tri - eccentric butterfly vavle, its errors for the results would be larger. the paper, by virtue of the postulate of flow with fixed constant, eddiless of ideal liquid, calculated laplace equation by finite difference method in rectangular coordinates, gained pressure distribution on the butterfly disc section, thereby figured out its dynamic moment under each opening angle and the method was feasible for calculating dynamic moment of symmetry or not, designed the program and described the curve of dynamic moment. finally, the paper infered their laws

    採用經驗公式來計算三偏心蝶閥的動水力矩，誤差比較大，本文根據三偏心蝶閥的結構特點，利用理想流體的定常、無旋流動的假定，用有限差分法在直角坐標系中求解拉普拉斯方程，得到蝶板截面上的壓力分佈，從而計算出蝶板在各個開度下的動水力矩，設計出了求解的程序，給出了程序運行的結果並進行了數據處理從而得到了動水力矩曲線，總結了它的變化規律。
  15. The watts series tdv valve bodies have anti - rotation lugs on the inlet and outlet. these lugs, combined with the watts flange adapters, provide a ridged rotation free installation

    在進口和出口處，美國瓦茨系列tdv閥體有反旋轉凸耳。這些凸耳，結合美國瓦茨法蘭適配器，提供無旋轉安裝功能。
  16. Showing no optical activity in polarized light

    無旋光的極化光下無光學反應的
  17. Then a laplace equation can be deduced and through computation, the blade profile coordinates and geometry of the cascade result from an analytical solution. next, an optimization method, taking the geometry parameters of the unclosed profile as its objective functions, is used to obtain an optimized blade profile. and last, the optimized profile is refined with round arcs added in the leading and trailing edges

    本文採用的勢、流函數解析法法中，將無旋方程用新的類無旋方程替代，這樣在計算域上得出速度場的解析關系式，計算得出初始葉型；然後以此初始葉型的幾何參數，例如前尾緣的封閉程度和葉型彎角等為目標函數，通過優化程序對初始速度進行自動調節直到目標函數值最小為止。
  18. Vortex free motion

    無旋運動
  19. Non rotating stem allows a non - spinning disc, ensures low torque and prevents torsional damage of the packing

    不旋轉閥桿採用無旋流閥瓣，確保減少扭矩，防止填料受到扭轉損壞。
  20. Non rotational imaging

    無旋轉成象
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