tell me the difference between the meaning of the words telecommunication and communication
来源:百度知道 编辑:UC知道 时间:2024/07/07 23:37:41
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电信 and 通信???
不明白 区别
电信 and 通信???
不明白 区别
电信(telecommunication):指利用电子技术在不同的地点之间传递信息。电信包括不同种类的远距离通讯方式,例如:无线电,电报,电视,电话,数据通讯以及计算机网络通讯等。
通信是人与人之间同过某种媒体进行的信息交流与传递,从广义上说,无论采用何种方法,使用何种媒质,只要将信息从一地传送到另一地,均可称为通信。
所以 可以推测,电信是通信的其中一种。
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