Electrons are negatively charged with electricity,protons are positively charged.
电子是带负电
,
子是带正电。
Electrons are negatively charged with electricity,protons are positively charged.
电子是带负电,子是带正电。
In the wash solution, these positively charged cationics adsorb to the negatively charged surface of fabrics.
溶液
，这些带正电阳离子吸
面带负离子织物上，起到润滑作用。
Electrons are negatively charged with electricity.
电子带负电。
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