The insurance industry would come under new regulation under the bill, which would ban the practice of denying coverage on the basis of pre-existing medical conditions.

VOA: standard.2009.11.23

And this is the same periodic table that you're going to get in your exams, so it's good to practice doing your problem-sets with that periodic table so you're not relying on having the double check right there of seeing what the electron configuration is.

这也是你们考试时会用到的相同的表,这样你们就不会，所以使用周期表来做问题集,是很好的练习,这样你们就,不会依赖于再次确认,电子构型是什么了。

麻省理工公开课 - 化学原理课程节选

So you'll got plenty of practice with this on your problem-set if you haven't already.

如果你们还没有做习题集的话,你们将要做很多这样的练习。

麻省理工公开课 - 化学原理课程节选