And I am able to vary the voltage on the plates making this for argument's sake negative and this for argument's sake positive.

我可以改变两个板子上的电压,为了论证，这个是负电,这个是正电。

麻省理工公开课 - 固态化学导论课程节选

So I could get to that object either through this path or through that path, it didn't matter which path I use to modify it, I would see it when I looked at the other. Yes.

另外一条绑定获得这个对象,无论我通过哪个绑定来修改它，我都能在两个绑定中都看到做的改变，是这样的。

麻省理工公开课 - 计算机科学及编程导论课程节选

But all of this is overthrown, "changed utterly," by the radical politics that altered Ireland during Yeats's lifetime, that announced the coming of modernity and that these two women themselves participated in centrally.

但这一切被推翻了，完全改变“,被叶芝时期的爱尔兰,的那场激进政治革命改变了，他宣告了现代的到来,这两个女人亲身参与其中。

耶鲁公开课 - 现代诗歌课程节选

What is the energy change going from two atomic hydrogens to one H2?

什么是能量的改变,从两个原子氢到H2分子？

麻省理工公开课 - 固态化学导论课程节选