You know when you add 2 polar forms, you add the radii together, you don't add the angles together, you need to do it in Cartesian form.

表示形式的不同理解，返回给你了不同的值，这也就带来了一系列的问题，第二个问题是。

麻省理工公开课 - 计算机科学及编程导论课程节选

And you know when you hang out with him,

而且，当你和他出去闲逛的时候，

介绍我的朋友 - SpeakingMax英语口语达人

Well you know when you walk past those soft drink machines you're being marketed to even if you don't buy it because it's that big colorful thing that stands out.

那么当你在经过这些饮料贩卖机时,你就接受了营销,即使你没有买饮料,因为这个又大又花哨的东西太显眼了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So you should know when you look at a graph like this what it's doing.

因此当你看到这样一个图表时,要知道它是怎样运动的

耶鲁公开课 - 基础物理课程节选

The fact that you could die and you don't know when you're going to die doesn't yet entail that you could die at any minute, at any moment.

你可能会死和你不知道,自己什么时候会死这个事实并不能得出,你可能随时随刻死的结论。

耶鲁公开课 - 死亡课程节选

You're going to have to know when you describe the system, if your system is homogeneous, like your coffee with milk in it, or heterogeneous like water with an ice cube in it So heterogeneous means that you've got different phases in your system.

你要知道,当你描述一个系统时，你的系统是均匀的呢，像掺了牛奶的咖啡，那样还是非均匀的，像放了冰块的水,非均匀系统就是说,在你的系统中有不同的相存在。

麻省理工公开课 - 热力学与动力学课程节选

and you'll know when you get there.

到那儿你们自己就知道了。

喜欢多样性 - SpeakingMax英语口语达人

And this is when you know that Franny really does benefit from Seymour and Buddy's religious education in the same way that Zooey has.

当你们知道弗兰尼已经受益于,西莫和巴蒂的宗教教育,左伊也是这样。

耶鲁公开课 - 1945年后的美国小说课程节选

Usually when you know why it's not working, it's obvious what you have to do to make it work.

通常你明白了出错的原因后，很明显你必须让程序正常运行起来。

麻省理工公开课 - 计算机科学及编程导论课程节选

You didn't know who wrote it, where, when, how, why, and someone says to you, "I want you to draw some conclusions about that piece of writing.

你不知道是谁，在哪里，什么时间，怎么样，为什么要写,然后你被要求对篇文章，做一个总结。

耶鲁公开课 - 旧约导论课程节选

You know sometimes when you're losing and you redouble and you keep hoping to win back what you've lost?

你们知道,有时你输了就会把赌注加倍,并且总想把失去的都赢回来

耶鲁公开课 - 金融市场课程节选

You know,when I was a kid growing up in Texas, one of our sayings was, "Let's make like a Baptist church and split."

当我小时候还在德州时，我们会听到一种说法，“我们像浸信会一样不和“

耶鲁公开课 - 新约课程节选

You know, when I asked them to dedicate this song, I had a slightly different song in mind.

请他们献歌时，本来想选另一首歌。

哈佛公开课 - 幸福课课程节选

If everything is the same, you know, when you were a kid someone would say, which has a higher boiling point, a quart of water or a gallon of water?

如果每个东西都一样，当你是个还是一个孩子的时候，有人说，那个有更高的沸点，1夸脱水还是1加仑水？

麻省理工公开课 - 固态化学导论课程节选

Top-down processing is an example of when you know what something is you hear it that way.

举例来说,自上而下加工就是,当你知道某句话是什么的时候,你便会按照这句话去听

耶鲁公开课 - 心理学导论课程节选

You know, my experience with this is, when you go from having a small number to a really large number of people, if you don't a process, it becomes real chaos.

我的经验是，公司的员工由很少,增长到很多，如果没有一个程序，很容易乱套。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选