流形 的英文怎麼說

中文拼音 [liúxíng]
流形 英文
mannigfaltigkeit manifold
  • 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...
  1. The atmospheric circulation of the wet year deviate from enso year to no - enso year. in enso year, the subtropical high is strong with the deepening of trough over south of baikal lake while in no - enso year, the subtropical high is weak with the high incidence of typhoons over northwest of pacific and south china sea

    多雨年發生在enso年和no - enso年大氣環流形式的不同主要表現在： enso年副熱帶高壓較強，貝加爾湖地區南部低壓槽容易加深；在no - enso年副熱帶高壓強度減弱，在西北太平洋和南海地區多熱帶系統活動。
  2. Based on studying of the unequal rainfall in space - time and the asymmetry physical geography parameters in space, which can influence the process of the runoff, this paper puts forward a sort of slope conflux and watercourse conflux simulating model based on grid, and that gains flux at random time and grid in basin

    本模型針對降雨時空分佈不均勻與下墊面自然地理參數空間分佈不均勻，對產匯流形成過程的影響，提出了一種基於柵格的坡面產匯流與河道匯流的數值模擬模型。
  3. When this hot water vapour mixes with the surrounding air, a cloud in the form of a contrail may appear

    當熱的水汽遇上周圍的空氣便可能形成霧，以尾流形式出現。
  4. When this hot water vapour mixes with the surrounding air, a cloud in the form of a contrail may appear. figure 2

    當熱的水汽遇上周圍的空氣便可能形成霧，以尾流形式出現。
  5. Covering differentiable manifold

    覆蓋微分流形
  6. Dust devils are small tornadoes. they are common on earth, particularly in desert regions that have few obstructions, and on mars, a world dominated by deserts and great dust storms

    在木星雲頂景觀中，流體的旋轉速度取決于流體與旋轉中心的距離，所產生湍流及層流形態，與木星土星天王星及海王星的大氣層相似。
  7. Based on the relative independence of mathematical cover and physical grid, and considering the action of truely existent various equilibrant force in system for system balance, a method of simulation for excavation unloading using numerical manifold method in geotechnical engineering is proposed

    摘要基於數值流形方法數學覆蓋與物理網格的相對獨立性，考慮任一時刻體系中真實存在的各平衡力項對體系平衡的作用，提出用數值流形方法模擬巖土工程開挖卸荷的方法。
  8. Manifold method in fem and its application

    四個物理覆蓋構成一個單元的流形方法及應用
  9. The genesis of valley deposits is intimately associated with the history of the stream by which they were formed.

    河谷沉積物的成因實質上與河流形成的歷史相聯系。
  10. The great surge had built up in the gulf stream.

    洶涌的巨浪在墨西哥灣流形成了。
  11. Some notes about harmonic functions on riemannian manifolds

    流形上調和函數的一些注記
  12. Positive harmonic functions on a class of complete riemannian manifolds

    流形的正調和函數
  13. In chapter 3, we will estimate the first eigenvalue of laplacian from below on manifolds with a little negative curvature. in chapter 4, we will prove the existence of bounded nontrivial harmonic functions on some classes of complete manifolds which will generalize the results of s. y. cheng ' s

    在第三章，我們將給出具有小負曲率的流形上laplace運算元的第一特徵值的下界估計；第四章，我們會給出一類完備非緊流形上非平凡的有界調和函數的存在性，推廣了s . y . cheng的結果。
  14. The article stated here will give some remarks to the following equation in two cases : for the case > 0, the equation expresses the eigenvalue of the laplacian while for the case = 0, it is the existence of nontriv - ial bounded harmonic functions on complete noncompact manifolds

    本文中我們主要分兩種情況來討論了關于laplace運算元的方程： u + u = 0 ， r ~ + { 0 }對應於0 ，是riemann流形上laplace運算元的特徵值問題，而對應于= 0則是完備非緊流形上非平凡的有界調和函數的存在性問題。
  15. Flow from the high water level to the lower constitutes the inflow or outflow from one basin to another.

    由高水位向低水位流動的水流形成這一盆地向另一盆地的出流和入流。
  16. Research and development of graphlike manifolds homeomorphism class

    圖式流形拓撲分類的研究進展
  17. Abstract : the homeomorphism classification of graphlike manifolds can be transformed into a 2 - edge - colouring enumeration problem for graphs. this paper is a further study of this new - type enumeration problem

    文摘:圖式流形的同胚分類可轉化為圖的一類2 -邊著色計數問題.本文進一步討論了這個計數問題的基本方法
  18. Discreteness criteria for subgroups of isometry group of pinched hadamard manifold

    流形上等距子群的離散準則
  19. Applying the results to optimal controller to realize the minimizer of the cost function of mkdv - burgers equation under neumann and dirichlet boundary control. secondly, using inertial manifold and approximate inertial manifold theory, the approximate inertial manifold under fourier bases is given and we construct a set of odes of three modes to obtain the long - time dynamic behavior

    其次，利用慣性流形和近似慣性流形理論，給出mkdv - burgers方程在fourier基下的近似慣性流形，並且把這一方程所確定的無窮維動力系統約化為一組三模態下的常微分方程組，從而研究這一方程所確定的動力系統的長期動力學行為。
  20. Four nodal quadrilateral numerical manifold method and its improvement

    四節點四邊形數值流形方法及其改進
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