So, for starters we'll keep that as our zero energy, we're going to change it soon to make something that makes more sense in terms of bonding, but we'll keep that as zero for now.

因此，首先我们将会保持零点能的这个定义，但很快我们就会对它进行修改,使它在讨论成键时更合理，但是目前我们还是暂时采用这种定义。

麻省理工公开课 - 化学原理课程节选

It says they're not the same, and boy, I need help on this one, John, John pre-defined eq in there.

我并没有对它进行定义,它说它们并不相等，噢同学们，在这里我需要帮助了，在这里并没有，it’s，not，，there’s，no,提前定义的等于啊。

麻省理工公开课 - 计算机科学及编程导论课程节选

How can we define it?

我们怎样对它进行定义？

耶鲁公开课 - 文学理论导论课程节选