它可以利用图标和流程线设计出各种各样的多媒体程序。

It can make various multimedia programs by using ICONS and flow lines.

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摘要：主要论述了数字电视多媒体消息业务系统的网络结构设计、业务流程设计及其数据格式规定等。

Abstract: This dissertation studies the Multimedia Message Services that based on the digital television system, and it is called TVMMS for short.

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