But when you solve the Schrodingerequation, you don't get just a set of solutions that are dependent upon one number.
但当你解薛定谔的方程式时,你没得到有一个统一答案的,一系列解决方法。
Let's quantify the energy value. If you go through and solve for energy, you will get this equation.
我们来确定一下能量值,如果你试图寻找,解决能量问题,你能得到一个方程式。
You can find the equation, but you've got to think a little bit before you solve everything.
你能写出方程式,不过在解题之前你最好能稍作思考
System of linear equations. What are the equations here? Well, I could say, you know, the number of pigs plus the number of 20 chickens equals 20, right? Because we've got 20 heads. And then what else do I have?
如何解决这个问题呢?,用线性方程式的办法来解决,等式是什么呢?你应该知道,猪的数量加鸡的数量等于,对吧?因为我们有20个头?
By the way, if we go back to this, another big part of disease--chronic disease that's related to diet, is the physical activity part of the equation.
顺便一说 我们回过去看,大多数疾病,与饮食有关的慢性疾病,与一个关于肢体运动的方程式有关
So here's the straight line, and this line is the expected payoff to Player I from choosing Down as it depends on the probability that the other person chooses Right, and then once again, we can write down the equation.
这就是第三条直线了,它表示参与人I选择下获得的收益,是另一个参与人,选右概率的一个函数,对于这一条直线,我们依然能够给出方程式
Let me simply tell you that in time I am going to show you that this formula is inconsistent with the Bohr model.
让我说简单点吧,之后我会向你演示,这个方程式与波尔模型不一致。
And, if you have trouble balancing equations, you can look in section 2.11 in the text.
如果你在配平方程式方面有问题,你可以看看课本中的2。11节。
And we plug in our values and end up with mv squared mv^2/r-Ze^2/ over r minus Ze squared over And I am going to call this equation two.
我们最后的结果,就是,我把这称为方程式二。
And I am going to call this one equation three.
我要把这称为方程式三。
And what he does is writes this equation here.
他所做的就是写这些下方程式。
So I have three equations and three unknowns.
现在我有了三个方程式和三个未知量。
You don't have to write everything in equations.
你没有必要把所有东西都写成方程式。
Looking for the root of this equation.
也就是求这个方程式的根。
I am going to show the equation, but I don't expect you to solve it.
我将给出这个方程式,但我不期望你可以得出解。
We have two, well, let me draw this is as a square.
我们现在又两个,让我用方程式写出来。
This is the Schrodinger equation.
这就是薛定谔的方程式。
And the mathematics of that equation involved a double derivative in time of x 0 plus some constant times x equals zero with some constraints on it.
那个数学方程式,包括了x对时间的二阶导数,加上常数乘以x等于,还有一些限制条件。
I just go through these equations, 3 but be careful to Z equals three.
我只检查这些方程式,但是注意了,Z等于。
And where do we find these things?
那么我们要在哪找到方程式中的这些量呢?
It is a wave equation.
波动方程式。
应用推荐