Tip clearance numerical analysis is an important content of studying tip clearance control and improving engine performance.

叶尖间隙分析是研究叶尖间隙控制方法，改善发动机性能的重要内容。

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How to save energy and control the exhaust emissions while improving engine performance are the main topics people caring about.

同时，随着法规的逐渐严格，怎样在降低排放同时提高发动机的性能已经成为现在人们关心的最主要问题之一。

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The results of dynamometer tests proved that the microcomputer controlled ignition system has a better effect in improving engine per...

台架试验结果表明，该微机控制的点火系统对改善发动机的性能有较好的效果。

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Symantec is improving its automatic detection system by improving its heuristic engine, which evaluates program behaviors to identify potential virus risks.

CNN: Protect yourself from the next Melissa

"There is no other purpose than to strengthen the country's competitiveness by creating a new growth engine and improving the people's lives by creating many good jobs, " she said.

BBC: South Korea's President Park warns over deadlock

Microsoft hopes it will juice up the traffic on its search engine, ultimately improving how much it can earn from click advertising.

FORBES: Microsoft's Advertising Stunt