通信方式的文章英语

Nowadays ,there is an increasing population using cellphones or Internet to get in touch with their friends,families or other person. So ,there is no doubt that the development in communication technology improves the way people contact others. There is no saying that communication technology make a great influence on people's daily life,such as, the closer distance between people , more convenient to relate to the guys they want and so on. For example,we can see the other side by computer even though we are in different continents or far away from each other. What's more,we can talk to our relations by making a phone whenever we want. No limits in space-time cause everyone be able to communicate with others immediately. Certainly , not everything is perfect,so is this technology. However ,we still must admit that it makes our life much more wonderful! （早上写的，结尾可能有点小粗糙……）

加我,我的博客里有

到目前为止1．我们假设，每种声音渠道有一位分开的编码人，转换被抽样的高度重视对一套脉冲的单位; 并且译码器，进行反向操作的单位。 这需要如此是和系统运转中一台唯一编解码器分享在24种， 30种，甚至120种不同渠道之间的地方 2. 在异步连续数据链路的接受端，接收器不断地监测寻找起始点的线。一旦查出了起始点，接收器等待直到起始点的末端然后抽样下N位在他们的中心，使用接收器当地引起的时钟。 当每接踵而来的位被抽样，它被用于修建一个新的字符 3.相反，除非故意被插入的，并且，因此，传输变异可能只被补尝在一个非常小范围，没有在数据信号的固有多余。 另外，数据信号对有对讲话的少许作用的其他传输损伤是敏感的 4.万维网(万维网)是网络的超文件协议和用户界面。 如地鼠做，但是雄心勃勃在它的方法，它提供存取对于多项服务和文件。 对其他网际网路服务的一个跃迁可以由触发鼠标点击在网页的一个“hotlinked”word、图象或者象