And out here we have the charge on the electron as simply equal to e.
而原子外层的电子，只是电量和e的电量相等。
This paper proposes a new one-cycle-control, i. e. charge control.
介绍了一种新的单周期控制方法——电荷控制法。
An important reason why spam is Rampant: E-mail service is free of charge.
垃圾邮件猖撅的一个重要原因是：电子邮件服务是免费的。
An important reason why spam is Rampant: E-mail service is free of charge.
垃圾邮件猖撅的一个重要原因是：电子邮件服务是免费的。
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