Now what I want to find,actually, V is what are these two vectors, let's call them U and V, that correspond to moving a bit in the x direction or in the y direction?
现在我实际上想知道的是,这两个向量是什么,我们称它们为,U和,两者对应的是x方向和y方向一点位移?
Vowels, for example, go far beyond a, e, I, o and u, and sometimes y.
比如说,元音远远没有a,e,i,o,u和一些情况下的y这几个字母这么简单。
y So, if I just increase y, see that u is going to decrease u rate of one at constant rates.
所以,如果我只是增加了,将会以2个单位的速率减小,at,a,rate,of,two。
y=0 And I define here y equals zero, or what is even more important, u=0 I define that u equals zero.
把这里定义为,或者更重要的,定义为。
If I were spelling out my favorite thing in the world, it'd be spelled "Y-O-U".
如果要我拼写出这个世界上我最喜爱的事物,我会写“你”。
I'm Blair waldorf. Perhaps you've heard of me? I submitted a charter application for N. Y. u.
我是布莱尔·霍道夫,也许你听说过我?我想代表纽约大学提出一个特别邀请。
On Valentine's Day, "I see a lot of stressed-out people around for different reasons," said Li Xuan, a psychology professor at N. Y. U. Shanghai who studies fatherhood and relationships.
情人节这天,“我看到很多由于不同原因而感到压力巨大的人,”上海纽约大学心理学教授李萱说,李萱研究的是父亲身份与关系。
On Valentine's Day, "I see a lot of stressed-out people around for different reasons," said Li Xuan, a psychology professor at N. Y. U. Shanghai who studies fatherhood and relationships.
情人节这天,“我看到很多由于不同原因而感到压力巨大的人,”上海纽约大学心理学教授李萱说,李萱研究的是父亲身份与关系。
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