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Drag crisis

  • 阻力危机(阻力危机是流体力学现象,当雷诺数达到300000时,圆形物体阻力系数会由0.5降至0.2,产生窄湍流尾流。表面粗糙度也影响阻力危机)

网络释义英英释义

  阻力危机

系数突然骤降的现象,在流体力学中我们称之为阻力危机(drag crisis)的出现。当我们加快流速直到

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短语

crisis of drag 阻力危机

Drag crisis

  • abstract: In fluid dynamics, drag crisis is a phenomenon in which drag coefficient drops off suddenly as Reynolds number increases. This has been well studied for round bodies like spheres and cylinders.

以上来源于: WordNet

双语例句原声例句权威例句

  • The euro crisis presents France with the best chance in decades to drag the eu back on track.

    欧元危机法国带来了几十年中最好机会就是将欧盟带回到正轨上。

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  • There is no crisis, and this could drag on.

    目前没有出现危机这种局面可能会拖延下去。

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  • Now Greece is the profligate spender and shaky debtor of Europe, threatening to drag the financial system into another global crisis.

    而今希腊成了欧洲肆意挥霍败家子信誉堪忧的举债人,简直能将整个金融系统拖入另一场全球危机。

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更多双语例句
  • "There is no crisis, and this could drag on."

    VOA: standard.2009.09.13

  • The Asian crisis may further drag down the traded-goods sector and push down the prices of imported goods.

    ECONOMIST: A monetary tug-of-war

  • But a new political party hopes to capitalize on simmering fears that the euro crisis could deepen and drag down Europe's biggest economy.

    NPR: Anti-Euro Party A Wildcard In German Elections

  • It can help protect Carlyle's profits, because even if one of its portfolio companies files for bankruptcy, as five of them did during the crisis, it will not drag down the returns of other funds.

    ECONOMIST: The Carlyle Group

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