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- electric rail drill 电动钢轨钻
- electric rail drilling machine 电动钢轨钻机
- 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 an electric drill with a range of different attachments. 这是一个带有各种配件的电钻。
- 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。
- A sort of electric drill ran through the cafe. 咖啡馆里一阵兴奋,好像通过一阵电流一般。
- This can't be done without a electric drill. 这活不用电钻是不行的。
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- Why do you need an electric drill? 你为什麽需要一把电钻呢?
- 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 workers are using the advanced electric drill. 工人们正在使用先进的电子钻。
- Be in stiletto in notch with electric drill next. 然后用电钻在槽口处打孔。
- The machines are driven by electric motors. 这些机器都是由电动机驱动的。
- Side likely katana, forest likely electric drill”. 方像武士刀,林像电钻”。
- rail drill 钢轨钻孔机
- She buy an electric toaster this morning. 今天上午她买了一个烤面包片的电炉。