斯托克數 的英文怎麼說
中文拼音 [sītuōkèshǔ]
斯托克數
英文
stokes number-
Using the hulscher model of the formation of sand waves and sandbanks, under the ancient bathymetry, or under the modern bathymetry, the stokes number of the tidal flow and resistance parameter in the radial sandbanks satisfy the conditions for the formation of sandbanks. the research demonstrates that the dynamic flow conditions result in the development of tidal current sandbank. the radial sandbanks and it ' s asymmetrical distributions will still maintain in the future
應用hulscher沙波及沙脊增長模式，通過對該海域斯托克斯數及底部阻力參數的計算首次發現，南黃海輻射沙脊群海域在概化古地形和現代輻射狀沙脊群水下地形情況下，其斯托克斯數及底部阻力參數均滿足形成潮流沙脊的條件。Little mary : i find in my history book there is always such number ( 1451 - - 1560 ) after the name christopher columbus. would you please explain why, sir
小瑪麗：我在歷史書中發現，克里斯托。哥倫布這個名字后老是有（ 1451 - 1560 ）著幾個數字，老師，請您給解釋一下好嗎？Conclusion is made that some of the domestic enterprises are basically close to the stork products in mesh, aperture making, aperture section, printing effect ; however, most of the domestic manufacturers have long way to go in tech - density
指出國內的鎳網廠家有少數部分的製造水平無論是目數、開孔率、孔形截面、印花效果等基本上接近斯托克（ stork ）公司產品要求，但仍有大部分廠家產品技術含量有待進一步提高。It has been proven that the differences of magnitude and distribution of tidal currents, wave energy rate, suspended sediment concentration and the stokes number result in a asymmetrical distribution of sandbanks between the north and south. the sandbank surface area and length in the north are lager than those in the south, but its cross section area is less than that in the north
各種動力特徵平面分佈規律研究表明，輻射沙脊群南北沙脊不對稱分佈的格局是潮流沙脊對潮流往復流性質的強弱分佈、潮波能流率大小分佈、含沙量的平面分佈規律及斯托克斯數的大小分佈的動力響應。In order to predict hydrodynamic characteristics a computational system is developed including determination of the pressure distribution on a wing section by use of the conformal mapping method and panel method respectively and of the flow in boundary layer according to the thin shear layer approximation ( tsl ) for navier - stokes equation approach. the wing sections of naca4412 and naca0012 are applied to test the computational system. the numerical inspection shows that the panel method with better precision and the momentum and the displacement thickness of boundary layer can be used to complete this calculation
本文分別用守屋的保角變換法和基於源匯渦分佈的面元法，建立了計算槳葉表面壓力分佈的數學模型；應用納維-斯托克方程的薄層近似理論模式和有限差分數值方法，建立了計算機翼表面邊界層內部流動的數學模型；應用槳葉表面邊界層內部粘性流動和外部勢流流動在邊界上的匹配演算法，建立了槳葉表面二相流流動的計算方法和相應的計算機程序。Todd : as the war winds down, cwick and his company move through germany, coming upon countless enemy soldiers and civilians
托德：戰爭逐漸鬆弛下來，斯維克和他的連隊走遍德國，遇到無數敵軍士兵和平民。The streamlines of the flow are obtained from an exact analytical treatment of the stokes equations by making use of finite element methods and complex function theory. based on the calculations, the formation and evolution of vortices in the flow are visualized
運用有限元方法，從斯托克斯方程，連續性方程和流函數方程出發，通過有限元離散、等參元映射、數值積分和牛頓迭代，得到有限元方程的精確數值解，利用后處理軟體對得到的數值結果進行了可視化處理。In this paper, a three - dimensional ( 3d ) program for the three - dimensional reactive flow fields of complicated geometric nozzle, which governed by the compressible full navier - stokes equations with realizable k - s turbulent model, has been upbuilt by using full implicit couple arithmetic and fvm ( finite volume method ) based on understanding and assimilation of a two - dimensional program group of cr ( chamber - radon ). the new program fulfils the urgent need of numerical tools for simulating three - dimensional reactive flow - fields of hylte ( hypersonic low temperature ) and other latest nozzles, for which cr is out of action in simulation, and can be applied to simulate other chemical laser system, such as chemical oxygen iodine laser ( coil ), overtone fluoride hydrogen, all - gas iodine laser, and so on. furthermore, some related topics about nozzles design and engineer ing also have been discussed
本文在二維cr （ chamber ? radon ）程序研究的基礎上，採用有限體積方法和完全隱式的耦合演算法，通過求解帶realizablek -兩方程湍流模型的多組分、有反應的三維完全納維埃?斯托克斯（ n ? s ）控制方程，建立了一套能夠對復雜形狀的三維噴管和光腔進行數值模擬的三維程序，解決了連續波df hf化學激光器增益發生器設計缺乏三維數值模擬工具的問題，並用該工具解決了cr程序無法實現的hylte等復雜三維噴管流場的理論模擬問題。Using census data for more than one million people in austria, denmark and australia, scientists at the max planck institute for demographic research in the northern german town of rostock found the month of birth was related to life expectancy over the age of 50
馬克斯-普朗克人口研究學院位於德國北部城市羅斯托克，該學院的科學家們通過分析奧地利丹麥和澳大利亞3國超過100萬的人口普查數據得出結論，人們50歲以後的平均壽命與出生月份之間存在關聯。Forward scott sinclair from bristol rovers will cost ? 200, 000 initially plus ? 50, 000 on his first team debut, a further ? 125, 000 after 10, 20, 30 and 40 appearances, ? 200, 000 in the event of an international appearance, and 15 per cent of any profit
來自布里斯托流浪的前場球員辛克萊爾價值? 200 ， 000 ，首次一隊亮相可增加? 50 ， 000 ，當出場次數達到10 ， 20 ， 30和40後有? 125 ， 000的后款，當在國家隊出場可獲得出場最佳? 200 ， 000 ，並且15的任何商業利益。分享友人