These vortices developed within 30 minutes or so of each other.
這些渦旋的產(chǎn)生彼此相隔半小時(shí)左右.
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The transport process inside tube is also enhanced by Dean vortices.
由于Dean旋渦的存在,纏繞式膜組件也可促進(jìn)膜管內(nèi)的傳遞.
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Vortices accelerate reaction rates of the unreacted region.
旋渦加速了未反應(yīng)區(qū)的化學(xué)反應(yīng)速率.
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Moving the perturbation location along the circumference gives an expected series of asymmetric vortices.
通過(guò)控制微擾動(dòng)的周向位置可以獲得期望的非對(duì)稱多重渦流場(chǎng).
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The vortices are caused by quantum - mechanical inference scatterers and are accentuated by evanescent states.
渦流出現(xiàn)是量子相干散射造成的,并與衰減模式的存在有重要關(guān)系.
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The bumps on a whale's flipper help form vortices that generate more lift, more smoothly.
魚鰭上突起的部分有助于形成渦旋,也就更增大上升力 、 減小阻力.
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And the tabs intensified the circumferential vortices greatly in addition to the generation of streamwise vortices.
并且發(fā)現(xiàn),小突片結(jié)構(gòu)不僅能產(chǎn)生流向渦,而且對(duì)周向渦有明顯的強(qiáng)化作用.
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Polar vortices are found on Earth, Jupiter , Mars and Venus, and are colder than their surroundings.
人們?cè)诘厍?、 木星 、 火星和金星上都發(fā)現(xiàn)了極地渦流,它們比周圍的氣候環(huán)境更冷.
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The Rankine and Lamb vortex corc models are mixed, and the secondary dis - crete vortices are taken.
試用了混合的Rankine和Lamb渦模型及二次離散渦.
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There are horse shoe vortex around spur dikes and Karman vortices behind spur dikes.
發(fā)現(xiàn)在丁壩的上游會(huì)形成馬蹄渦,在丁壩的背風(fēng)面會(huì)形成卡門渦.
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The result displays the velocity and pressure distributing around the column and presence of vortices.
從模擬出來(lái)的流場(chǎng)分布可以清晰地看到圓柱周圍速度的分布、壓力的分布及漩渦的出現(xiàn).
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