electric charge
n. 电荷（等于charge，electricity）；电费
同义词
参考例子
1.Relating to or designating an electric charge of the same sign as that of an electron, indicated by the symbol (-).
负电的，阴电的：关于或标明电的负荷和电子具有相同的符号，用符号（-）来表示的。
2.Emulsions also protect the antigen form a rapid degradation by enzymes and could modify the electric charge of the antigen becoming then, more immunogenic.
乳剂同样用生化酶保护抗原防止其极度退化，并且可以将抗原的导电电荷改善得更能产生免疫性。
3.The trapping of charged particles was pioneered decades ago, but the standard traps work only for particles that all have the same sign of electric charge (the same "polarity").
捕捉带电粒子的技术，在几十年前就发展出来了，但是标准的阱只对电荷符号相同（极性相同）的粒子有作用。
英文解释
n.
1.the quantity of unbalanced electricity in a body (either positive or negative) and construed as an e
网络释义
electric charge
电荷; 电荷=>电荷; 正电荷; 负电荷;
electric surface charge
表面电荷;
electric light charge
电灯费;
electric power charge
动力电费;
element of electric-charge
元电荷;