| 1. | Switch on the light at the wall-socket .
把电灯接通在墙上的电源插座上。 |
| 2. | We can not move in until the electricity has been laid on .
我们得等电源接通后才能搬进去。 |
| 3. | All of the energy converted is dissipated within the source .
转换来的所有能量都耗散在电源内部。 |
| 4. | A high-temperature cut-out isolates power supply to the heater .
高温断流器切断给通往热器的电源。 |
| 5. | She put the big hot coffee urn on the table and plugged it in .
她将大咖啡壶放在桌子上，接上电源。 |
| 6. | An iron is connected to an electric source that has a potential of 110v .
电熨斗联接着电压为110伏的电源。 |
| 7. | On the front of the cabinet are on-off switches for sample-feed pump .
在箱子的正面有试样进料泵的电源开关。 |
| 8. | Plug the flow regulator into the wall and attach the nebulizer .
将气流调节器插头接通墙上电源，并连接喷雾器。 |
| 9. | This fact enables the supply to be turned off as required by a switch .
这就使我们在需要断电时就能用开关切断电源。 |
| 10. | The stabilized power supply unit for the detectors is mounted at the rear of the chassis .
检测器的稳压电源安装在框架后面。 |
