the seventh wavefunction is going to have seven humps --

第七个波函数有七个峰
that then it's most probable at the extremes, and as it gets --

那么最有可能在末端当它
as you get higher and higher it gets

当能量变得越来越高时
more and more focused at the extremes,

会更集中在末端
and that's why when you get to something that's really heavy

这就是为什么一个相当重的东西
it behaves the way you expect a pendulum

表现的运动形式像钟摆
or a thing on a spring to behave. Okay?

或者连在弹簧上的物体
This is not normalized.

这不是归一化
But notice something else that's really valuable here,

但是请注意这里有一些东西是很有意义
really crucial, which is that this line is where the potential

非常重要就是在这条线上
and the total are the same for the red curve. Right?

红色曲线的势能和总能是相同的对吗
So here is zero kinetic energy. In here the kinetic energy is positive,

这里的动能为零在这里动能是正的