There are definitions based on form, circularity, symmetry, economy of form, lack of economy of form, and repetition.

有些定义是基于形式，循环，对称，形式的精简与否，重复。

耶鲁公开课 - 文学理论导论课程节选

Student: The beauty of the language and symmetry, the sentence structure, the word choice: I guess going away from the theme, more of just the language.

语言的优美和对称，句子结构，选用的词：,我想除开主题，我更喜欢它的语言。

耶鲁公开课 - 1945年后的美国小说课程节选

It would have been a perfect symmetry because last time we quoted Paul Ricoeur to the effect that these authors, Marx, Nietzsche, and Freud, were--and this is Ricoeur's word--"masters."

这里其实是很平衡的,因为上次我们提到保罗，里克尔的时候大意是说这些作者，包括马克思，尼采和弗洛伊德，按里克尔的说法，都是大师“

耶鲁公开课 - 文学理论导论课程节选

So in molecular orbital theory, what we did was we named orbitals based on their symmetry.

在分子轨道理论中，我们基于轨道的对称性给它们命名。

麻省理工公开课 - 化学原理课程节选

It is an aggregate of four polar bonds, but they are symmetry arranged in space.

这是四个极性键，按空间对称聚集的结果。

麻省理工公开课 - 固态化学导论课程节选

So the way that you describe a bond is you describe the orbitals that the bond comes from, and also the symmetry of the bond.

描述一个键的办法,是描述形成键的轨道，以及键的对称性。

麻省理工公开课 - 化学原理课程节选

And the last thing we can think about is how do we name this n h bond, and again, we just name it based on it symmetry.

最后我们要讨论的是,如何命名这个NH键，同样，我们基于它的对称性命名它。

麻省理工公开课 - 化学原理课程节选