查询词典 telegraph instrument

Samuel Morse demonstrated first telegraph.

1830年第一次表明塞缪尔莫尔斯电报。

In the 1820s, Samuel Morse's telegraph, Alexander Graham Bell's telephone and Guglielmo Marconi's radio were ranked as the three major inventions in the telecommunications sector, with radio being the most important one.

在十九世纪二十年代，莫尔斯电报、贝尔发明电话、马可尼发明无线电，称通信三大发明，当时以无线电为主。

Samuel Morse demonstrates his electromagnetic telegraph.

摩尔斯发明电磁电报机。

The sheriffs.will be able to seize stock and other assets,and to sequestrate bank accounts belonging to defaultersDaily Telegraph

行政司法长官…将没收资本和其它资产，没收属于拖欠者的银行帐户每日电传

"It was previously thought that PNG had a very low or nonexistent rate of deforestation and degradation," study co-author Phil Shearman, of the University of Papua New Guinea, told Britain's Telegraph newspaper.

参与研究的该省大学的菲尔。舍蒙告知英国电报："原先认为该省的雨林砍伐和退化率是很低的，甚至是不存在的。"

The new method may be used for automatic receiver of short-wave telegraph and it has a wide application prospect.

该研究在短波电报信号的自动检测和短波电报抗干扰设备的研制方面具有应用前景。

No. 26-Ⅰ is operated, and so the pressure signal which is put out only when the engine telegraph order is consistent with the position of the air distributor actuates the single-acting cylinder pos.

因此，阀26-Ⅳ机械连接到换向气缸26-Ⅰ工作，上位，如此压力信号被放出，只有当主机车令与空气分配器动作在单作用信号气缸17和三通阀29位置一致时。

With gold coins in a specially-designed level of Super Mario World, the Daily Telegraph reported Wednesday.

在和女友丽莎相恋5周年纪念日当天，布拉德提议她玩玩"超级玛丽"。

He brought what The Daily Telegraph described as a "smooth villainy" to the title role of Frank Sutton in The Squeaker in 1937, while in 1939 he played the hero Cmdr.

在1937年，肖为《雏鸽》中的同名角色弗兰克·萨顿带来了如《每日电讯报》所描述的"顺滑的恶行"。

In China, telephone and telegraph services are both state-run.

在中国电话、电报业务是国营的。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48