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- Even so,it is very dangerous indeed to touch an electric rail; and in places where men walk across or along the line,the rail is commonly protected by wood at the two sides. 尽管这样，碰到电轨的确是非常危险的，因此，在人们经过电轨的地方，铁轨在两边用木头安装了防护装置。
- Even so, it is very dangerous indeed to touch an electric rail; and in places where men walk across or along the line, the rail is commonly protected by wood at the two sides. 尽管这样，碰到电轨的确是非常危险的，因此，在人们经过电轨的地方，铁轨在两边用木头安装了防护装置。
- Uher, R.A. and Sathi, N., Reduction of peak-power demand for electric rail transit system. Report3, National cooperative transit research and development program, 1983. 黄信隆，“列车性能模拟电脑作业简介”，台铁资料，第210期，第62-71页，民国70年3月。
- Usually,a high voltage is carried by the overhead-wire system,and the third rail has current at a much lower voltage. This is because of the danger that a man on the line might touch the electric rail,but he can not touch an overhead wire. 通常，高压电被高架线系统输送，第三根铁轨里的电压则是很低的，这是因为如果一个站在线路上的人就可能碰到电轨，那是很危险的，但是他不可能碰到高架线。
- Usually a high voltage is carried by the overhead-wire system, and the third rail has current at a much lower voltage. This is because of the danger that a man on the line might touch the electric rail, but he can not touch an overhead wire. 通常高压电被高架线系统输送，第三根铁轨里的电压则是很低的，这是因为如果一个站在线路上的人就可能碰到电轨，那是很危险的，但是他不可能碰到高架线。
- 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。
- Electric lights illumine our houses. 电灯照亮我们的房屋。
