Electrons are negatively charged with electricity.
带负荷。
荷
Electrons are negatively charged with electricity.
带负荷。
Electrons are negatively charged with electricity,protons are positively charged.
是带负荷,
是带正荷。
In the wash solution, these positively charged cationics adsorb to the negatively charged surface of fabrics.
在
，这些带正阳离吸附在表面带负离织物上，起到润滑作用。
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