Step three in our Lewis structure rules is to figure out how many electrons we would need in order for every single atom in our molecule to have a full valence shell.

路易斯结构规则的第三步是,找出让分子中每个原子的价壳层,都排满应该需要多少个价电子。

麻省理工公开课 - 化学原理课程节选

This idea may be rooted in the Ancient Near Eastern political sphere in which sovereigns would single out vassals for the status of special property; and in fact the word used is a word we do find in Exodus.

这个观点也许根植在古代近东的政治氛围中,统治者会将纳贡者独立出来放在特有财产的地位上,并且实际上用在这里的词是我们在,出埃及记中的看到的词语。

耶鲁公开课 - 旧约导论课程节选

In England's case, England goes out of every single World Cup and every single European competition because it loses on penalty kicks, usually to Germany, it has to be said.

拿英格兰做例子吧,英格兰每次在世界杯或者欧洲杯中出局,都因为栽到了点球上,尤其是对阵德国的时候

耶鲁公开课 - 博弈论课程节选

If these 8 million people , would correspond to the number of neurons in the brain, the equivalent of the hair cells that you could get out of a single cochlea would be equivalent to one person walking down 42nd street.

如果这八百万人,相当于大脑中的神经元数量的话，能从一个耳蜗内取出的毛细胞,就好比是,第42大街上的某位行人。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

In principle, we could play this with the whole class, but let's single out a particular row of the class so I'm going to come down here and I guess eventually, well I'll grab it in a minute.

理论上,我们可以全班一起做这个博弈,但我要选出特定的一行,我先走下来,我觉得,我很快就能挑到人

耶鲁公开课 - 博弈论课程节选