The doctor should also check to make sure the amount of radiation given is the correct amount.

VOA: standard.2010.01.30

And remember again, the binding energy physically is the negative of the ionization energy, and that's actually how you can experimentally check to see if this is actually correct.

电离能的负值，那个事实上是可以,通过实验来验证，它是否是对的,并且它等于负的。

麻省理工公开课 - 化学原理课程节选

And in fact, as a sidebar, that is not syntactically correct, there's a simple button that you push that will check your syntax.

实际上，有个小道消息，你放入了，一个语义,结构。

麻省理工公开课 - 计算机科学及编程导论课程节选

This is a good way to actually check if your Lewis structure is correct or not.

这是检验你的路易斯结构,是否正确的一个好方法。

麻省理工公开课 - 化学原理课程节选