负电荷的英文

例句与用法

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1. Electrical positives attract electrical negatives .
   正电荷吸引负电荷。
2. The hydroxyl ion has a negative charge .
   氢氧根离子有一个负电荷。
3. Each electron bears a single negative charge .
   每一个电子都带有一个负电荷。
4. The surface of the soil particle will have a negative charge .
   土粒表面会有负电荷。
5. A virus is negatively charged above its isoelectric point .
   病毒在它的等电离点以上时带负电荷。