Electrons are negatively charged with electricity,protons are positively charged.
带负荷
,质带正荷。
荷Electrons are negatively charged with electricity,protons are positively charged.
带负荷,质带正荷。
In the wash solution, these positively charged cationics adsorb to the negatively charged surface of fabrics.
在溶液
，这些带正阳
吸附在表面带负织物上，起到润滑作用。
Electrons are negatively charged with electricity.
带负荷。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
