telegraphy

第三人称单数：

动词第三人称单数: telegraphs

更多词形：

名词: telegrapher | 动词过去式: telegraphed | 动词过去分词: telegraphed | 动词现在分词: telegraphing | 动词第三人称单数: telegraphs |

单词例句：

In a telegraphy system,a pulse(often+80V)that represents a1 - 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.

无线电报不借助导线而用无线电传送信息的电报

In telegraphy communications, a device with a finger-operated lever with contacts that make and break a circuit to send characters by means of dots and dashes or spaced clicks.

在电报通信技术中,一种用手指操纵的器件,通过按下、松开使电路一会儿通、一会儿断,形成点、划、空的信号,从而发送出字符(信息)。

For a long time all his inventions had to do with telegraphy.

在很长的一段时间里,他的所有发明都与电报系统有关。

Modern technical developments (telegraphy, radio, aeroplanes, motor vehicles, railways, steamships, etc.) have added to the possibilities of planning in war.

近代技术（有线电、无线电、飞机、汽车、铁道、轮船等）的发达，又使战争的计划性增大了可能。

Across analyse , scribe consider that, calling's countermeasure will be all right . and that telegraphy facility manufacturing is accident bigness dely.

通过分析，作者得出，中国电信运营业，挑战大于机遇。而电信设备制造业则是机遇大于挑战。

He experimented for years in his own laboratory,while he was still a young man, he invented wireless telegraphy.

他在他自己的实验室里成年累月的作实验，之后，当他还是个年轻人的时候，他发明了无线电报。

In a telegraphy system, a pulse(often+80V) that represents a1-bit.

在电报系统中，表示1比特的脉冲（常为?＋80V?）。

In a telegraphy system,a pulse(often+80V) that represents a1-bit.

在电报系统中，表示1比特的脉冲（常为＋80V）。