general communication channels

基本解释

A general study and emulation of mobile communication channels modeling are made in this thesis.
首先對移動通信和信道建模的基本知識進行了介紹；
Maintains open channels of communication with other department heads and the General Manager or the General Manager's designate.
與其它部門負責人、縂經理或其代理人保持良好的交流渠道。
In general, three factors are directly proportional to and most influential on the price: the communication bus, the sampling rate, and the number of analog I/O channels.
通常，通信縂線，採樣率，模擬I/O 通道數這三個因素最具價格影響力且與價格成正比。

For example, General Electric has developed the a home energy management platform that uses a ZigBee network protocols to establish communication channels between household appliances.
FORBES: University Launches World's Largest CO2 Emissions Tracking Portal