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- Detection of Boundary Layer Water Clouds by Spaceborne Cloud Radar. 用機載云雷達探測邊界層含水云。
- NUMERICAL SIMULATION OF BOUNDARY LAYER ON BLADE SURFACE UNDER DIFFERENT INLET FLOW CONDITIONS? 來(lái)流條件對葉片表面附面層轉捩影響的數值模擬研究?
- By the integral to boundary layer thickness and relative conditions, the momentum integral equation of boundary layer is obtained. 通過(guò)對邊界層厚度的積分并利用相關(guān)條件,得到了邊界層動(dòng)量積分方程。
- This demonstrates that for propulsion-airframe integration, this genus of inlet would be advantageous in keeping the stability of boundary layer coming from the forebody. 一體化設計時(shí),該進(jìn)氣道對保持前機體來(lái)流附面層的穩定性十分有利。
- A numerical investigation about effects of boundary layer suction in low-speed compressor stator cascade with large turning angle was carried out. 摘要本文采用數值方法研究了低速條件下附面層抽吸對大折轉角矩形葉柵流場(chǎng)的影響。
- These proceedings contain the lectures of the IUTAM Symposium dedicated to the one-hundredth anniversary of Boundary Layer research. 這些行動(dòng)包含致力于邊界鋪設者研究的100周年紀念日的IUTAM 專(zhuān)題討論會(huì )的演講。
- The motion direction of high entropy advection at the top of boundary layer indicates the future placement of the heavy rainfall. 邊界層上部高熵平流的移向往往預示了強降水的未來(lái)移向。
- The budget analyses of heat and water vapour in the plateau convective boundary layer shows that the horizontal advection has important effect on the structures of boundary layer. 高原對流邊界層內熱量和水汽收支分析表明 ;水平平流作用對邊界層結構具有重要作用 .
- This paper describes the investigation of boundary layer separation control for supercritical aerofoil using micro vortex generator in the low speed wind tunnel. 在低速風(fēng)洞中研究了微型渦流發(fā)生器對超臨界翼型邊界層分離的控制。
- In this paper, the influence of atmospheric barolinicity on the dynamics of boundary layer with the Ekman momentum approximation is studied. Some new results are obstained. 本文利用Ekman動(dòng)量近似研究了斜壓性對Ekman層動(dòng)力學(xué)的影響,得到了一些新的結果。
- The study of boundary layer inhomogeneous is of great importance in studying the characteristic of atmospheric turbulence and the applicability of the classic theory. 摘要邊界層的各向異性研究對于了解實(shí)際大氣的湍流特性和經(jīng)典理論的適用范圍均具有較大的意義。
- Diurnal variation takes on two-peak regularity, which is induced by the interactivity between intensity variations of sources and sinks and the stability degree of boundary layer. 二氧化碳體積分數日變化基本呈雙峰態(tài),這是源匯強度變化和邊界層穩定程度相互作用的結果。
- Based on an experiment of head loss for long-throated flume, the flaw of water head loss calculating formula which based on the theory of boundary layer is pointed out. 在實(shí)驗的基礎上,指出對用邊界層理論計算長(cháng)喉槽水頭損失公式的缺陷,分析了局部水頭損失產(chǎn)生的機理,補充了進(jìn)口側收縮水頭損失的計算,對原公式進(jìn)行修正提高計量精度
- Combined with Ekman characteristic, we think that the thickness of boundary layer is about 2000m to 2100m in Naqu area in 2004, which is lower than that in most previous researches. 結合Ekman理論;指出2004年那曲地區的大氣邊界層高度為2000-2100m;此高度低于以往多數研究結果.
- We need an injection of new blood with fresh ideas. 我們需要有新觀(guān)念的新人。
- An injection of penicillin costs about2 yuan. 打一針青霉素約花兩塊錢(qián)。
- Axial vortex forms on pipe wall while fluid flows onto flute, so strengthening disturbance of boundary layer and destroying laminar layer to promote heat transfer through boundary layer. 當旋渦快要消失時(shí)流體又經(jīng)過(guò)下一個(gè)凹槽處,這樣就能使旋渦不斷的產(chǎn)生、不斷的消失,保持了連續而穩定的強化作用。
- Theory of boundary layer mainly researches the liquid in the boundary layer along the surface of an object, use a method including hydrodynamics and numerical analysis to solve the questions. 邊界層理論以在流體中運動(dòng)物體的表面附近的流體為研究對象,將流體力學(xué)和計算力學(xué)有機地結合起來(lái)以處理相應的問(wèn)題。
- Please give me an injection of pain killer. 請給我打一針止痛針。
- What we need now is a big injection of capital. 我們現在需要的是大量資金的投入。