So, just to get you used to this idea, I'm going to draw a level surface of a function of three variables OK, so it's a surface given by the equation w of x, y, z equals some constant c.

为了令你们习惯于这个想法，我画一个三变量函数的等值面,这是一个平面,由函数w=c给出的。

youdao

This is path C, constant volume. OK?

这条路径C，体积恒定？

youdao

And then C has a very small quadratic rise, followed by the exponential rise to saturation that you'd expect. So C is approximately a0 times one minus e The rate constant k2 dominates the long times.

然后C有一个很小的二次方的上升，接着指数的上升直到你预期的饱和,那C约等于A0乘以1减,的负k2乘以时间次方，e，to，the，minus，k2，times，time。,速率常数k2长时间地起主导作用。

youdao

We introduced a feature of C called a constant, but how many quizzes did I assume every student has?

我们引入一个C的特性，叫做常量，但是我能假设每个学生做了多少测验呢？

哈佛公开课 - 计算机科学课程节选

V All right, or p is equal to a constant divided by volume.

或者p等于常数C除以。

麻省理工公开课 - 热力学与动力学课程节选

So 96 now is a typical constant, so I'm going to give the name c to that constant.

6是一个标准的常数,因此我要用c来代表这种常数

耶鲁公开课 - 基础物理课程节选

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Immediately after the collision, a constant braking force of magnitude 250 N is applied to C.

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