Jane Ziegelman says from the nineteenth century on, immigrants would take difficult jobs that non-immigrants would not do.

VOA: special.2010.08.25

So, somehow we have to figure out a way to take orbitals that are non-symmetric, and convert them into orbitals that are symmetric.

所以有时我们需要找到一个方法,让不对称的轨道，转变为对称的轨道。

麻省理工公开课 - 固态化学导论课程节选

I want to then deal with feelings towards our kin, people we're genetically related to, and then--and this will take us to the next class, feelings towards non kin.

然后对我们家族的情感分析，就是同我们有基因关系的人，然后下节课，同家族无关的情感。

耶鲁公开课 - 心理学导论课程节选

And he said Iran should be able to take advantage of all the opportunities in peaceful nuclear power engineering as long as the principal of non-proliferation of nuclear weapons is adhered to.

VOA: standard.2009.10.13

Or I could have a non-adiabatic, I could take the same temperature change, by taking a flame, or a heat source and heating up my substance. So, clearly q is going to depend on the path.

也能改变温度，绝热指的是没有热传递，在非绝热条件下，也同样可以升温,比如用火或者热源加热，这样，q也应当与路径有关。

麻省理工公开课 - 热力学与动力学课程节选

Earlier this week, Secretary Geithner and Federal Reserve Chairman Ben Bernanke also discussed with Congress another step which would enable the government to take control of major non-bank financial institutions threatened with collapse.

VOA: standard.2009.03.26