呼叫中心是一种典型的计算机与电话语音的集成技术(CTI)，通过在公共通信网络上集成语音、视频和数据，使信息能够高效快速地传递。

Call Center is a typical CTI (Computer Telecommunication Integration) technology integrating voice, video and data, aiming at fast and efficiently transmission over the public communication network.

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集成电路设计基础是电子科学和通信与信息等学科的重要专业基础课程，是培养我国急需的集成电路技术人才的入门课程。

The course in fundamentals of IC design is not only an important one for students majoring in electronical and information engineering, but also an introductory course for training IC engineers.

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通信是DNC系统的关键技术之一，是设备集成和信息集成的基础。

Communication is one of the key technologies in the DNC system, and also the foundations of the equipment integration and information integration.

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