With the developing of multimedia technology and computer communication , digital image which have enormous data quantity restricts image communication 随着多媒体技术和计算机通信的日益发展,具有庞大数据量的数字图像极大地制约了图像通信。
The original protocol of computer - to - computer communications , digital equipment corporation ' s decnet , was developed before any of today ' s lan protocols 最原始的电脑间的沟通以及数据设备公司的数据设备网的网络协议、在今天的任何一个局域网协议产生之前就已有发展。
20 faloutsos m , faloutsos p , faloutsos c . on power - law relationships of the internet topology . acm sigcomm computer communication review , 1999 , 29 : 251 - 262 在本地结点上则依据本地的服务选择方法或者服务匹配方法选取合适的服务资源,并将若干最佳结果返回初始请求节点。
At the lowest level , all computer communication involves encoding data in a form of energy , and sending the energy across a transmission medium 传输的信号分为离散和连续两类,可以利用电流(电压)或电磁波参数(如振幅、频率、相位)等物理信号的变化与检测达到通信目的。
The net - culture entwined with digital computer communication is a kind of " individual culture " that cherishes individual value and a kind of power - distributed culture as well 由数字计算机交往编织起来的网络文化是一种注重个性价值的“个性文化” ;是一种权力分散的文化。