Tumor metastasis is the main reason making tumor lethal.Despite the spontaneous metastasis,treatment against tumor,such ......

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目前Ｉｎｔｅｒｍｅｔ上流行的视频表现手段ＶＯＤ（ＶｉｄｅｏＯｎＤｅｍａｎｄ）还无法把视频信息的变化迅速，准确地反映给用户。针对这一现象提出了ＣＳＯＳＡ－一种ＷＷＷ上构建ＶＯＤ应用的体系结构，通过采用该......