It is characterized in that: it changes the common drip line-type body of submarine into flat round type.

它的主要特征是：改变潜水艇常用的水滴线型艇体，而采用了近似的扁圆体。

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And each time the Fed came to the rescue with another round of QE type bond-buying stimulus, but we do have to wonder what the Fed can do about it this time.

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In spite of pleas from Fed Chairman Bernanke that Congress do its share from the fiscal side, each of the last three summers has seen the recovery stumble until the Fed finally rushed in alone (with another round of QE type monetary easing) to get the recovery back on track.

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It was the latest round of heroics for Vick who is having an MVP type year in his second season since being released from prison after his conviction of operating an illegal dog fighting ring.

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