And, in fact, these are the only two types of nodes that we're going to be describing, so we can actually calculate both the total number of notes and the number of each type of node we should expect to see in any type of orbital.

事实上，我们只,描述这两种节点，所以我们可以,计算任何轨道中的,总结点数以及各种节点数。

麻省理工公开课 - 化学原理课程节选

Then next week we'll do more complicated problems that involve motion in higher dimensions, how to go to two dimensions or three dimensions.

下周我们将会处理更复杂的问题,包括更高维数的物体运动,如何处理二维以及三维运动

耶鲁公开课 - 基础物理课程节选

And they also seem to bear some relationship to the laws in Leviticus and Numbers. But the question is, what is the relationship between the different versions of the legal material? Some of these laws will parallel each other quite closely and others do not.

它们似乎和利未记以及民数记的律法存在,联系但问题是，这些不同版本的律法间,究竟有什么样的联系？部分律法间,彼此一致，其它则不然。

耶鲁公开课 - 旧约导论课程节选

Christianity began as a persecuted religion that ultimately captured the Roman empire only after centuries of hostility towards the Empire, towards Rome, towards the secular state in general.

基督教最初作为被迫害的宗教,最终征服了整个罗马帝国,而在此之前,它经过了数世纪,对帝王对罗马以及,对整个世俗世界的反抗

耶鲁公开课 - 古希腊历史简介课程节选

In this case, V = /P. Have two quantities and the number of moles gives you another property. You don't need to know the volume. All you need to know is the pressure and temperature and the number of moles to get the volume.

以及气体的摩尔数,就可以得到第三个量,知道压强，温度和气体的,摩尔数就可以推导出气体的体积,这称为状态方程,它建立了状态函数之间的联系。

麻省理工公开课 - 热力学与动力学课程节选

This is how you get the rules for adding a vector to another vector, then taking a vector and multiplying it by some constant.

以上这些就是矢量加法的法则,以及数乘矢量的法则

耶鲁公开课 - 基础物理课程节选

Between two and three and four and so on is not very different.

但二维,三维和四维,以及其它维数间的差别就不那么大了

耶鲁公开课 - 基础物理课程节选