| 1. | The fur must have a positive charge .
毛皮必定带有正电荷。
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| 2. | This influx of positive charges reduces the potential .
这种正电荷的内流导致电位减小。
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| 3. | The positive charge in the atom is spread over the whole atomic volume .
原子中的正电荷分布在整个原子体积上。
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| 4. | The drops are usually negatively charged, but occasionally one with a positive charge is found .
这些油滴一般都带负电，但偶尔也发现有带正电的。
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| 5. | Some of these positive charges are then satisfied by electrons blowing in from wire b .
然后，这些正电荷中的一些电荷由从导线B流入的电子得到补偿。
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| 6. | Similarly, either an addition of positive charge or a removal of negative charge will result in an excess positive charge .
加入正电荷或移出负电荷，都将同样地导致过剩的正电荷。
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| 7. | A proton carries a positive charge and repels each other
质子带正电荷，互相排斥。
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| 8. | This charge is a positive charge
这个电荷是正电荷。
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| 9. | Hole - similar to a positive charge , this is caused by the absence of a valence electron
空穴-和正是，似类荷电由缺少价电子引起的。
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| 10. | Hole - similar to a positive charge , this is caused by the absence of a valence electron
空穴-和正电荷类似，是由缺少价电子引起的。
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