So, when we think of a graph, really, it is a function of two variables.

因此当我们在想像一个图像时，其实那只是一个二元函数的图像。

youdao

My surface is given by the graph of a function.

我们的曲面是由一个函数图像给出的。

youdao

And, I have the graph of my function — and I'm asking myself how quickly does the value change when I move on the graph in that direction?

有这样的函数图像-，当沿着图像上的这个方向变化时，试问函数值变化的有多快？

youdao

We can graph out what this is where we're graphing the radial probability density as a function of the radius.

我们可以，画出它来,这是径向概率密度,作为半径的一个函数图。

麻省理工公开课 - 化学原理课程节选

What I plot on this graph here is as a function time, years, dates, life expectancy as a function of time.

在这儿的这张图是,一个关于时间,年,日期的函数,将寿命长短作为时间的函数

耶鲁公开课 - 生物医学工程探索课程节选

So, the example that we took on Monday and that we ended with when we ended class, was looking at the 1 s orbital for hydrogen atom, and what we could do is we could graph the radial probability as a function of radius here.

周一我们,最后讲到了，粒子是氢原子１ｓ轨道，我们可以画出,这幅径向概率分布曲线。

麻省理工公开课 - 化学原理课程节选

Which gets me back to my original point: If you are doing a good job building and maintaining your following on Facebook, and you keep the interesting content flowing, the expansion of the Graph Search function should naturally start to present your business when the search keywords and phrases apply to what you sell.

FORBES: Facebook Graph Search: Big News For Small Business? Not Just Yet.

Quantum annealing is a mathematical operation where the extreme points of a function (the maxima and minma of a graph, for example) are determined from a given set of discrete candidate solutions.

FORBES: D-Wave Announces Commercially Available Quantum Computer

LinkedIn is the professional graph, organized around you, your job, your industry, your title and your function.

FORBES: An Interview with Dan Rosensweig of Chegg