The Federal Communication Commission (FCC) covers radio and TV transmission and interstate telephone and telegraph.
联邦通讯委员会(FCC)管理广播和电视的传递以及州际电话和电报。
The Federal Communication Commission ( FCC ) covers radio and TV transmission and interstate telephone and telegraph.
联邦通讯委员会（FCC ） 管理广播和电视的传递以及州际电话和电报。
Scanning was first used in the transmission of pictures by telegraph.
最先应用扫描法是用电报传播图像。
While the communication would be unbreakable, the data transmission rate would also, at least at first, be glacial, more akin to the telegraph than the Internet.
尽管这种通信方式可能固若金汤，但数据传输速率起码一开始会极慢，更像电报而非互联网。
Telegraph equations, can be looked as cascade connection of two-port network of lumped circuit of transmission line, is a hyperbolic partial differential equations.
传输线可以看作集中参数二端口网络的级联，其数学模型—电报方程是一阶双曲型偏微分方程组。
By the late 20th century the telegraph had been replaced in most applications in developed countries by digital data transmission systems Based on computer technology.
20世纪晚期，在发达国家中，电报的大部分应用已被用计算机技术的数字数据传输系统取代。
Commission (FCC) covers radio and TV transmission and interstate telephone and telegraph.
联邦通讯委员会(cc)理广播和电视的传递以及州际电话和电报。
The zero sequence component and the positive sequence component equations of transmission lines are derived on the basis of telegraph equations.
运用电报方程推导出三线-地耦合传输线零序分量和正序分量传输线方程。
The zero sequence component and the positive sequence component equations of transmission lines are derived on the basis of telegraph equations.
运用电报方程推导出三线-地耦合传输线零序分量和正序分量传输线方程。
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