Here, it means we integrate from y equals x to y equals 2x, x y So, let's draw y equals x. That seems to be here.

这里指的是从y=x到y=2x作积分，取0到1，我们应该先作图看看。，x，between，zero，and，one。，So，，we，should，draw，a，picture。,的下界是y=x，The，lower，bound，for，y，is，y，equals，x。,在这画出y=x的图像。

youdao

On the y, it's like that, up against the teeth, y, y, the bottom teeth, and it then shifts: yy-oo, ew.

发y这个音的时候，舌头是这样顶住牙齿，y, y, 是顶住下边的牙齿，然后它开始移动：yy-oo, ew.

youdao

And with actually using those Boolean expressions on the left, if X is less than Y say, "X is less than Y" else x >y "X is greater then Y" else say, "X is equal to Y."

而在实际应用中，看到左边的Bool表达式，如果，x小于y，就说“x小于y“，或者,就说，，if，X，is，greater，than，Y，say，“x大于y“，再或者，“x等于y

youdao

"They're family parties, big open house-y kind of parties with lots of cookies too many cookies and punch and eggnog.

VOA: special.2009.12.28

For example, F x y z if I have an equation that looks like this, f of x, y, z.

打个比方，我有个这样的方程。

麻省理工公开课 - 固态化学导论课程节选

All right, c p 1 dot y, x I've said assign that to the value 2, 2,0. So now c p 1 has inside of it an x and y value.

一个特定的版本，我现在命名了一个内置变量，并给它赋值了,我刚刚做的也就是给它。

麻省理工公开课 - 计算机科学及编程导论课程节选

Cisco said that it expects Q4 revenues to show a y-o-y growth of about 4-7%.

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While the domestic room nights grew by 15%, international bookings marked 43% y-o-y growth.

FORBES: Hotel Bookings Fuel Expedia's Growth But Costs A Worry

Ha arraigado en el clima social y de trabajo de los internos y los funcionarios.

UNESCO: Joke Holdtgrefe