In fact, we have some claim, and a Roman writer later on, that there was a treaty back in the eighth century B.C.

实际上,之后一个罗马作家,写到过一些声明,公元前八世纪在埃维厄岛几个城邦之间

耶鲁公开课 - 古希腊历史简介课程节选

This refers--this actually goes back to B.F. Skinner, a psychologist who flourished in the first half of this century.

这要追溯到B.F.斯金纳,一位活跃在上世纪前期的心理学家

耶鲁公开课 - 金融市场课程节选

Minus p, right? But in fact, if you go back to the van der Waal's equation of state b here's RT over v minus b.

再减去p，对吗，但是实际上，如果你代回范德瓦尔斯气体的状态方程,这里是RT除以摩尔体积减去。

麻省理工公开课 - 热力学与动力学课程节选

And then at the end of the process I have another whole step from B-flat back to C, and that gets me back to my octave in that fashion.

最后一步,从降B回到C是一个全音级,然后完成了整个八度

耶鲁公开课 - 聆听音乐课程节选

On the next step though, this, we get substituted by that. Right, on the next step, I'm back in the even case, it's going to take six more steps, plus t of b minus 1. Oops, sorry about that, over 2.

这一步就是偶数了，这一步会让我们得到，6+t这样的结果，因为b-1现在是偶数了,别忽略这里的细节。

麻省理工公开课 - 计算机科学及编程导论课程节选