He walked across the room and placed on the table a basket woven from silver.

VOA: special.2009.02.28

Suppose you came across a piece of writing that you knew nothing about just lying there on the table.

假设，你读到一段,你对它一无所知的文章。

耶鲁公开课 - 旧约导论课程节选

We know that ionization energy is going to increase as we go across the periodic table, so that means carbon has a lower ionization energy than nitrogen which is right next to us.

我们知道电离能会随着周期表,向右而逐渐变大，因此碳的电离能比旁边的氮要低一些,那么就像我说的。

麻省理工公开课 - 化学原理课程节选

So, how does average valence electron energy very across the periodic table?

那么平均价电子能,怎样才能对元素周期表产生很大影响呢？

麻省理工公开课 - 固态化学导论课程节选

So specifically, what we're asking here is as we go across the periodic table, we want to consider which has the smaller ionization energy.

具体地说，我们这里要问的是,从周期表来看，你认为,哪一个元素的电离能更低。

麻省理工公开课 - 化学原理课程节选

So as we go across the row, and this is my beautiful picture of a periodic table here.

那么当我们沿着行向右走的时候，这是我漂亮的元素周期表。

麻省理工公开课 - 化学原理课程节选

And we know as we go across a row in the periodic table, what's happening is that z effective or the effective pull on the nucleus is increasing.

而我们知道沿着周期表的某一行向右看，有效核电量,或者说原子核的有效引力是在逐渐增大的。

麻省理工公开课 - 化学原理课程节选