So I'm looking at all points to satisfy 2 X minus Y equal 0. And I'm often... it's often good to start with which point on the horizontal line, on this horizontal line Y is 0.

找寻所有的点满足2X-Y=0.最好从横坐标上的点为起始，横坐标也就是Y=0。

youdao

Draw a line at 80% on Y-axis parallel to X-axis.

在与X轴平行的Y轴的80%处画一条直线。

youdao

Then I do the same thing on line two and I declare something called "y."

然后我在第二行做了同样的事情，我声明了“y。”

youdao

So here we have energy increasing on the y-axis, and you see this straight line at the bottom here is lower down on the graph, and that's the energy of a bound electron, so that's going to be a low stable energy.

这里我们看到能量沿着y轴增加，而且在这张图片上,这条直线在底部是降低的，那是一个束缚电子的能量，所以那是一个低稳态能量。

麻省理工公开课 - 化学原理课程节选

Then I do the same thing on line two and I declare something called "y."

然后我在第二行做了同样的事情,我声明了“y“

哈佛公开课 - 计算机科学课程节选

It's more likely than Y the probability that they're going to choose right is more than Y, then the highest line of these three is this one, which corresponds to my choosing Middle.

即比Y大,也就说对手选右的概率大于Y,那么这三条线中最高的是这条线,这条线表示我选中的收益

耶鲁公开课 - 博弈论课程节选

When they first hung their shingle in 1992 (producing record sleeves and soon undertaking the branding of Yohji Yamamoto's just-debuted Y's line), graphic design was an almost arbitrary choice.

WSJ: M/M (Paris) | The Cult of

Bottom line: To stay on track for retirement, Gen Y is going to have to run a marathon.

FORBES: Are Young Workers On Track For Retirement--Or Smoking Something?

Paul was calling to check my interest in an assignment: predict the future of customer service in light of Gen Y and social media and then, draw a line in the sand in the form of the date by which this new service model should be in place.

FORBES: Missing: Gen Y