| 1. | Electricity and gas rates are not going up .
电和煤气价格不会上涨了。 |
| 2. | An electric heater consumes too much electricity .
电热器用电太费。 |
| 3. | Electricity completely changed communications .
电彻底改变了通讯体系。 |
| 4. | We must use photocell as detectors .
我们必须用光电管作为探测器。 |
| 5. | Treatment of electrical burns is palliative .
电烧伤的治疗只起治标作用。 |
| 6. | Electric currents persisted only for a moment .
电的流动只持续短暂时间。 |
| 7. | Nowadays , houses are mostly lit by electricity .
现在房屋大多用电照明。 |
| 8. | High temperature instruments use photodiodes .
高温测量仪器用光电二极管。 |
| 9. | A tinny music trickled from the telescreens .
电幕上传来一阵轻微的音乐声。 |
| 10. | The collector junction biased in the reverse direction .
集电结是反向编置。 |
