②第一套方案对离心叶轮大叶片75%左右轴向弦长前尖部流场的改善是失速裕度提高的主要原因；

The main reason of extended stall margin was that about 75% axial chord of the tip flow field has been improved.

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我有一个巨大的头，前肩上有个隆起，还有一对尖尖的角。

I have a massive head, a hump over my front shoulders and sharply pointed horns.

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曼兹是前皇家海军潜艇指挥官，是个说话婉转，身材矮小的人，一点也不象报纸上说的钻牛角尖的怪人。

Menzies, a former Royal Navy submarine commander, is a soft-spoken and diminutive presence, not at all the obsessive eccentric he's been painted in the press.

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