The dissertation also analyses batting means through technic statistic of Corea athlete Zhu shine in 47's pingpong world competition in 2003.

同时通过2003年47届世乒赛韩国削球手朱世赫的技术统计分析打法。

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Many operation met and transfer's question of Video, audio, data is studied hotspot in the world, The transfer of net is become of a key technic.

视频、音频、数据的多业务接入与传输问题是国际上一个新的研究热点，传送网的构建形式成为其中的一个关键技术。

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