The results show that the three layers of A200 impeller have more quick thermal speed and better thermal uniformity than A310 impeller.

计算结果表明，3层a310桨比A200桨使槽内流体的升温速度更快，温度分布更加合理。

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Suspicion about the safety of Airbus planes increased when a Yemenia Airbus A310 crashed Tuesday, the 2nd air accident for Airbus in a month.

6月30日，也航一架空客A310坠毁，成为一个月内失事的第2架空客飞机，这也导致人们开始对空客飞机的安全性产生质疑。

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However, the 707 pales in comparison to some slick-looking new models, like the PowerShot A310 from Canon and the Cyber-shot DSC-TI from Sony .

FORBES: New HP Camera, But Same Old Look

However, the 707 pales in comparison to some slick-looking new models, like the PowerShot A310 from Canon (nyse: CAJ - news - people ) and the Cyber-shot DSC-TI from Sony (nyse: SNE - news - people ).

FORBES: New HP Camera, But Same Old Look