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- Thomson said the telephone was "the greatest marvel hitherto achieved by the electric telegraph". 汤姆森评价说,电话是“迄今为止电报业所实现的最令人惊奇的发明”。
- Railways and the electric telegraph bound the European world ever closer together. 铁路和电报为曾经彼此紧密相连的欧洲世界划分了界限。
- Samuel Morse, it is said, advised against funding of this system because of his work on developing the electric telegraph. 据说,塞缪尔.;摩尔斯反对为旗语系统建立基金,因为他正在从事开发电报系统。
- Many attempts for nearly having been made to use this property in a reliable, the electric telegraph was made a practical device about the middle of the last century. 经过近百年来人们试图在一种更加可靠的信号系统中应用这种特性的尝试,科学家终于在上个世纪中期把电报变成了一种实用的装置。
- Now, as I dislike him, and hope his railway, his electric telegraph, or his search for baths, will ruin him, I am watching for his discomfiture, which must soon take place. 另一个是布沙尼神甫,是一个在东方广行善事、颇得该地人士称誉的意大利教士。”
- Describes several telegraph systems, in many countries, that predate electrical telegraphs. 文中讲述了在电话之前许多国家的几种电报系统。
- It's quite clear that the electric car is technically feasible. 电动汽车明显在工艺技术上是可行的。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- Never poke a finger or scissors into an electric socket. 千万不要把手指或剪刀插进电源插座。
- The machines are driven by electric motors. 这些机器都是由电动机驱动的。
- She buy an electric toaster this morning. 今天上午她买了一个烤面包片的电炉。
- It's a conduit enclosing insulated electric wires. 这是包电线的导管。
- A lot of electric lamps illumined the stage. 舞台由许多电灯照亮。
- I did the letter on my electric typewriter. 我是用电动打字机打这封信的。
- He bought an electric hair-drier for Mary. 他给玛丽买了一个电吹风。
- Please turn off the electric power. 请把电源关掉。
- He bought an electric hair-dryer for Mary. 他给玛丽买了一个电吹风。
- Magnetism produced by electric charge in motion. 电磁性由运动电荷引起的磁性
- The electric saw whined as it cut the wood. 电锯在锯木头时嘎嘎作响。
- This sewing machine is driven by an electric motor. 这台缝纫机是靠电动机启动的。