Human rights activists and an attorney with ties to the case, questioned the constitutionality of holding prisoners for up to six weeks without charge or possibility of bail.

VOA: standard.2009.05.25

So we can do this for any final charge we have, if we have a molecule that has a charge of plus 2, then all of the formal charges should add up to plus 2 and so on.

对于任意净电荷的情况,我们都可以这样做，比如假设我们有一个带两个正电荷的分子，那么所有的形式电荷加起来应该等于正二，等等。

麻省理工公开课 - 化学原理课程节选

So hopefully next time we do a formal charge question, we'll get everyone back up to speed.

希望我们下一次做关于形式电荷的问题的时候，大家能够做得快一点。

麻省理工公开课 - 化学原理课程节选

So that means if we add up all of the formal charges within the molecule, what we would expect to see is that they sum up to give a net charge of negative 1.

那么这就意味着如果我们把这个分子中,所有的形式电荷加起来，我们应该会看到它们加起来,之后得到的净电荷量为负一。

麻省理工公开课 - 化学原理课程节选

2 So what we end up saying is that the z effective or the effective charge that that first electron feels is now going to be plus 2.

第一个电子感觉到的有效的z或者有效电荷现在是,我们再一次将它带入我们的方程。

麻省理工公开课 - 化学原理课程节选