When will you begin to repair the electrical equipment?

Always switch off the power supply after using electrical equipment.

电气设备使用完毕后,一定要关掉电源.

Its good mechanical engineering industry, railways, transit construction and electrical equipment industry.

它看好工程机械行业 、 铁路 、 轨道交通建设和电力设备行业.

Solid background in servicing other electrical equipment or system.

其它电气设备及系统的维护经历.

The main store electronic tools, electrical equipment, instruments and other hardware products.

本商店主营电子工具, 电工器材, 仪器仪表等五金产品.

Aren't these outlets supposed to trip in order to prevent an electrical shock?

这些插座极易扯松断电以此来防止触电的 吗 ?

Some have proposed that this might be performed with an electrical shock of some sort.

有些人认为是用一种电击来做到的.

Do not repair any failure by yourself because of the danger of fire and electrical shock.

如出现问题,请勿自己修理,以免有着火或电击危险.

In 6 hours after electrical shock, they always are flinching wounded claw.

在电击后的6个小时里, 它们时刻挠着受伤的爪子.

I found cheaper products at an electrical shop.

我在一家电气商店找到了更便宜的产品.

There the electrical signal is changed back into sound.

在接收端,电信号又被转变成声音.

As it travels, the electrical signal causes the heart to contract and pump blood.

而且这些电信号的传输也会引起心脏的收缩,从而达到心脏输送血液的目的.

A thermistor, type of temperature-to-resistance transducer, is able to transduce temperature into a continuous electrical signal.

一种电热调节器, 一类抗温变频器, 能把温度转化为连续的电信号.

The electrical signal generator and the battery of the microchip are connected in series.

微型芯片的电信号发生器和电池串联连接.

These cells send an electrical signal to a special part of the brain.

然后这种细胞传输电子信号到大脑的特定部位.

With each heartbeat, an electrical signal spreads from the top of the heart to the bottom.

随着每一次心跳, 电信号都会从心脏顶部传导至底部.

A loudspeaker first turns an electrical signal into a voice , and then transmits the voice out.

扬声器是将电信号转换成声音, 传送出去.

Thin-film ZnO pyroelectric sensors use the pyroelectric effect to convert temperature variation to corresponding electrical signal.

焦电薄膜感测器是以温度变化产生焦电讯号.

The Tektronix TDS 784 D oscilloscope is a graph-displaying device – it draws a graph of an electrical signal.

泰克公司的示波器TDS784D是一种图形显示设备-它的图形的电信号.

Sato: If any electrical signal remains in a pixel, image quality will be reduced.

佐藤: 如果有任何一点电信号残存在象素中, 那么图像质量将会下降.

To reduce ( the amplitude of an electrical signal ) with little or no distortion.

减弱讯号在失真极小或不失真的情况下减弱 ( 调幅或电子讯号 )