What appears to the naked eye to be just glowing is actually superposition of different lines of distinct frequency. So, you see, this is quantized.

出现在肉眼面前的光亮,事实上是波段不同的光线的叠加,所以，它是量子化的。

麻省理工公开课 - 固态化学导论课程节选

Simply by clicking that link you can then log into your account; and then on the left hand side what appears is a little menu of all of your friends who are also using this tool and you can select any one of them and actually see what that person is shopping.

只需轻点鼠标便可进入自己的账户;,页面的左边有一个菜单栏,其中是你所有也在使用这个工具的朋友,你可以选中其中一个,查看ta所选择的课程。

哈佛公开课 - 计算机科学课程节选

The word polis appears in Homer, but it means something different from what it means throughout most of Greek history.

城邦"这个词首先出现在荷马史诗,但是它在这里的意思,与在希腊历史中的意思不同

耶鲁公开课 - 古希腊历史简介课程节选

OK. What happens if you actually have something that's both syntactically correct, and appears to have correct static semantics, and you run it?

好，当你的代码语法,没错误，并且也有正确的静态语义，你去运行它的时候会发生什么呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

Aristotle appears from the beginning to look more like what we would think of as a political scientist.

亚里士多德,从一开始就更像是我们会认为的,政治科学家。

耶鲁公开课 - 政治哲学导论课程节选

And so it appears, the three conversations end, Book I ends with uncertainty about what justice is.

而这显露出在三段会话结束时，在第一册结束时,正义仍是无法确定的概念。

耶鲁公开课 - 政治哲学导论课程节选

It just means a physical place, and what it appears to be is the citadel, the fortress that was the center of the towns that grew up after the Bronze Age, after the collapse of the Mycenaean world.

它只是一个物理上的地名,它看上去像城堡,要塞,是在青铜时代完结,迈锡尼世界崩塌之后,所建立的城镇的中心

耶鲁公开课 - 古希腊历史简介课程节选