vortices

These vortices developed within 30 minutes or so of each other.

這些渦旋的產生彼此相隔半小時左右.

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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膜管內的傳遞.

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Vortices accelerate reaction rates of the unreacted region.

旋渦加速了未反應區的化學反應速率.

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Moving the perturbation location along the circumference gives an expected series of asymmetric vortices.

通過控制微擾動的周向位置可以獲得期望的非對稱多重渦流場.

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The vortices are caused by quantum - mechanical inference scatterers and are accentuated by evanescent states.

渦流出現是量子相干散射造成的,并與衰減模式的存在有重要關系.

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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.

并且發現,小突片結構不僅能產生流向渦,而且對周向渦有明顯的強化作用.

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Polar vortices are found on Earth, Jupiter , Mars and Venus, and are colder than their surroundings.

人們在地球 、 木星 、 火星和金星上都發現了極地渦流,它們比周圍的氣候環境更冷.

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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.

發現在丁壩的上游會形成馬蹄渦,在丁壩的背風面會形成卡門渦.

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The result displays the velocity and pressure distributing around the column and presence of vortices.

從模擬出來的流場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.

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