Recently, the research of video-phone has become a new hotpot and the standard (H. 323) has been constructed.
目前，可视电话的研究已经成为一个新的热点，并且制定了统一的标准(H . 323协议)。
This paper reviews the research development abroad on these problems, and analysizes the mechanism, through which the mobile phone effects on h...
本文综述了国外对这一问题的研究进展，分析了手机辐射影响健康的作用机制。
This paper reviews the research development abroad on these problems, and analysizes the mechanism, through which the mobile phone effects on h...
本文综述了国外对这一问题的研究进展，分析了手机辐射影响健康的作用机制。
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