Embeded Digital Video Recorder is a typical embedded application, in which man-machine interface and other applications require the support of GUI system.

嵌入式数字视频录像机是一种典型的嵌入式应用，其人机界面和中文输入法等应用均需要GUI系统的支持。

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The reliability, safety and maintainability can be demonstrated and man-machine interface is greatly improved due to the use of digital technology in the realization of the power control system.

数字化技术对提高反应堆功率控制系统的可靠性、安全性和可维护性以及改善人机界面具有重要意义。

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