For validating the aerodynamic characteristics of LP turbine guide vane, the wind blow was carried out for test cascade of the guide vane on the low speed annular wind tunnel.

为了考查低压涡轮导向器的气动性能，在低速环形叶栅风洞上对导向器的实验叶栅进行了吹风实验。

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For a low speed blow down wind tunnel with semi-open test section, the effectiveness of main flow damper in rapidly changing test velocity is verified through experimental research.

通过实验研究证明了用主流阻尼器快速调节半开口直流式低速风洞的实验风速的可行性。

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Is your best choice an energy fix of fries and a shake or a broiled chicken breast and low-fat yogurt? If you pick the high-fat fries and shake, you may feel sluggish and blow that test.

能使你精神饱满地面对考试的最佳食品是炸薯条和奶昔，还是鸡胸肉和低脂酸奶？如果你选中了高脂肪的炸薯条和奶昔，你就会感到非常懒散，很可能考砸了。

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