• Electrons are known to be minute negative charges of electricity.

    大家知道电子微小负电荷

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  • In physics: positive and negative electricity.

    物理学中阳电阴电

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  • Electrons are known to be minute negative charges of electricity.

    大家知道电子微小的负电荷。

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  • Ultracapacitors store electricity by physically separating positive and negative charges.

    终极电容器通过自然分开的正负电荷存储电能

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  • Ultracapacitors store electricity by physically separating positive and negative charges.

    终极电容器通过自然分开的正负电荷存储电能

    youdao

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