| 1. | Two like electric charges repel each other .
同性的电荷互相排斥。
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| 2. | Two like electric charges repel each other .
同电相斥。
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| 3. | Electrical energy has to do with pushing and pulling by electric charges .
电能与电荷的吸引和排斥有关。
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| 4. | What is measured, then, is the size of the electric charge distribution .
所以我们所测定的是电荷分布区的大小。
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| 5. | Electric charge may be detected qualitatively by sprinkling or blowing indicating powders .
静电荷可以用撒布指示粉剂的方法，予以探测。
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| 6. | The electric field in the beam of sunlight sets the electric charges in the molecule in vibration .
太阳光束中电场使这一分子内的电荷振动。
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| 7. | It tore them violently out of their sleep as if an electric charge had bored through them .
仿佛人群里打下一个带电的霹雳，他们都猛地给震醒了。
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| 8. | Metals and other substances that allow the motion of electric charge through them are called conductors .
金属和其他容许电荷在其中迁移的材料叫做导体。
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| 9. | It is possible to impart an electric charge to any solid material by rubbing it with any other material .
任何固体材料同任何其他材料相摩擦，都可带电。
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| 10. | They have no electric charge and are completely unaffected by electromagnetic or strong interaction forces .
它们不带电，无论电磁力还是强相互作用对它们都完全不起作用。
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