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| 91. | Why does starting a refrigerator motor cause the house lights to dim? |
| 为什么起动电冰箱的电动机时，会使室内的灯光变暗？ |
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| 92. | We wound off a couple of yards of wire for a new lamp flex. |
| 我们解开几码电线作为新的电灯花线。 |
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| 93. | The use of this material does not affect the electrical performance. |
| 这种材料不致影响电性能。 |
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| 94. | There is an electric fan in our room. |
| 在我们屋子里有一台电风扇。 |
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| 95. | The spark ignited the gasoline to start the motor. |
| 电花点燃汽油以发动马达。 |
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| 96. | Treatment of electrical burns is palliative. |
| 电烧伤的治疗只起治标作用。 |
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| 97. | When the total number of protons equals the total number of electrons, the body as a whole is electrically neutral. |
| 当质子总数等于电子的总数时，这个物体就整体来说是电中性的。 |
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| 98. | We shall start the two blocks from rest at the center point of the track and force them apart by exploding the cap with an electric spark. |
| 开始时，将两个滑块静止置放在槽的中心，然后利用电火花引爆雷管，迫使它们分开。 |
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| 99. | We must consider what conception of electricity had been formed hitherto. |
| 我们必须仔细思量一下迄今为止已形成的电的概念是什么。 |
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| 100. | There are miscellaneous tools, pliers, putty knife, polarity stamps, battery stamping or coding equipment, lead cutters. |
| 有各种工具、手钳、油灰刀，极性印戮、电他标记打印或编号机、铅切刀。 |
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