telegraphy

Wireless telegraphy, the phonograph and the radio are based on this law.

无线电报, 留声机和无线电广播都基于这个法则.

In a telegraphy system, a pulse ( often + 80 V ) that represents a 1-bit.

在电报系统中, 表示1比特的脉冲 ( 常为?+80V? ).

Telegraphy in which messages are transmitted by radio instead of wire.

用无线电多于电缆的电报.

The dispatching of a signal, message, or other form of intelligence by wire, radio, telegraphy, telephony, facsimile, or other means.

用有线 、 无线电 、 电报 、 电话 、 传真或其它方法发送信号 、 报文或其它形式的消息.

Thomas Edison invents multiplex telegraphy.

托马斯.爱迪生发明多路复用电报.

The core of intelligent telegraphy system is speech recognition technology.

智能发报系统的核心部分是语音识别技术.

Morse code was an early code in telegraphy.

摩尔斯电码是在电报技术中一种早期使用的电码.

Guglielmo Marconl, Italian physicist and pioneer in the use of wireless telegraphy, died in Rome.

意大利物理学家、线电技术先驱吉列尔莫·可尼逝世于罗马.

As a new information carrier, the smart card is applied in finance and telegraphy field.

智能卡作为一种新的信息载体, 在金融、电信领域得到了越来越广泛的应用.

Among others, he experimented with the idea of telegraphy ? sending messages over a wire by electricity.

和其他人一起, 他参与了通信概念的实验-- 传送信息 通过一条通电的导线.

He taught Edison railway telegraphy.

他教爱迪生铁路电报技术.