| 1. | The brushes are connected to the source of electrical energy .
电刷和电能源相联接。 |
| 2. | A tail buoy is connected to the far end of the cable .
电缆的末端与一个尾随浮筒相连。 |
| 3. | It is connected to a string which passes through a tube .
它与一根通过管子的绳子相连。 |
| 4. | Motors for 220 v are connected to the ordinary lighting grid .
220伏电机接到普通的照明线上。 |
| 5. | The two ends of the wire are connected to a split-ring commutator .
导线的两端联接到裂环整流器。 |
| 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. | When the engine is running, the solenoid is connected to the battery .
当发动机运转时，电磁开关与蓄电池接通。 |
| 8. | All the interior vertices are connected to exactly three vertices each .
所有三角形内的顶点恰好与三个顶点相联结。 |
| 9. | The flexible diaphragm is connected to a plat cantilever-calibrated spring .
柔韧的膜片一扁平的悬臂校正弹簧相连。 |
| 10. | Some appliances, for example a water heater, are connected to the full 240 v .
有些用电设备（如煮水器）联接在240伏上。 |
