With optimized circuit design and bump layout, high performance transmission lines for flip chip packages can be achieved using dry film as the masking material for the bump plating.

本实验显示经过最佳化的传输线路设计与凸块分布，低成本高效能的覆晶封装结构目标可以达成。

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Most of the pumping units have the characteristic of poor performance transmission efficiency, energy-intensive, and the motor power factor is low. They can not satisfy the need of the Wells.

大部分的抽油机因为有减速机，使系统整体存在传动效率低与电机工作效率低两方面问题，而从驱动控制等方面都无法从根本上解决这些问题。

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In this way, you can greatly improve performance and still prevent transmission of user IDs and passwords in clear text, thus preventing unauthorized access to the data.

通过这种方式可以极大地提高性能，并且可以防止用明文传输用户ID和密码，进而防止未授权的用户访问数据。

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For a more dramatic example, consider the following: An investment in Riverbed Technology (RVBD), a developer of software to accelerate application performance and data transmission speeds on WANs, would have generated a 6x return, versus an investment in Clearwire (CLWR), a provider of portable high-speed wireless broadband services, which would have generated a 0.3x return.

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While it works well and includes a manual gear-select mode, a proper manual gearbox or a quicker-shifting dual-clutch automated manual transmission would afford livelier performance.

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Thanks to BMW's four-mode driving-dynamics software which ratchets up the responses of the steering, suspension, engine, transmission and brakes the 640i has a broad performance envelope, from sluggardly to aggressive.

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