The secret behind ScaleUP is its use of the IIS 7.0’s native extensibility layer to completely replace the platform’s upload handling with its own high-performance preload engine.

ScaleUp的秘密在于它使用IIS 7.0的本地扩展层，用它自己的高性能的预载入引擎替换了IIS平台的上传处理程序。

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The test has verified the effect of the initial angle of the throttle valve and the number of workable coils of the spring on the engine′s performance and speed governoring characteristics.

通过试验可证实节流阀初始角及弹簧工作圈数对发动机性能及限速特性的影响。

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From a performance perspective the Z4's handling is hard to criticize. When the driver makes a request of the engine, brakes or suspension, the Z4 responds quickly and predictably.

宝马Z4的操控性能可谓是无可挑剔，发动机、刹车和悬挂对驾驶员指令反映迅速、精准。

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Fuel economy may suffer as well, so it is worthwhile to monitor your engine's overall performance while testing the lower-octane fuel.

WSJ: Is Regular Gas Good Enough?

Vettel's second fastest lap was in sharp contrast to Red Bull team-mate Mark Webber's performance, with the Australian's car suffering suspected engine failure.

CNN: Hamilton dominant in Malaysia practice

Supported by the latest Super Resolution technology, the X-5's imaging engine offers outstanding image-processing performance to produce clear, high-quality images with well-defined details.

ENGADGET: Pentax intros X-5 superzoom camera with 26x lens, tiltable LCD