我们把这个代入然后写出反应速率。
让我们把它的坐标代入平面方程。
该课程的教材是这本书:线代入门。
The text for the course is this book, Introduction to Linear Algebra.
让我们代入,这个表中的摩尔分数。
So let's plug in what these mole fractions are from our table here.
所以我现在请大家把自己代入进去。
So I'm going to be asking you to put yourself in the first person.
当然,不要将这些建议代入极端情况。
让我们把这些数字代入进去。
我当然还可以代入,一些简单的数字。
现在代入振幅,振幅等于高度的两倍。
Now I'm going to give it a displacement, an amplitude which is twice as high.
现在我们把上面的du的表达式代入。
代入t0,得到曲线的起点。
P0 When I plug t0, I will get the starting point of my curve, p0.
还是代入一些简单的数字。
现在可以把这个代入方程。
现在,在这个点上代入值。
代入这个表达式的这里。
代入m1和m2的数值。
当然,当我代入,可以得到t1时刻的点。
t1 Yeah, and so, when I plug in t1, I get the point where I am at time t1.
那么我们把这代入,我们写我们的反应速率。
And so we plug this into the, we write our rate of reaction.
那么我们代入A稳态。
把它代入先前我们得到的,我们就会得到函数。
Now we plug this into what we had before, f and that will give us our function f.
因为现在我们能代入这个,那么这有A 0加。
Because now we're going to be able to plug this, B0 so there's A0 plus B0 sitting here.
其中' ? '表示代入应用程序变量值的位置。
The '? 'indicates the position where values of application variables can be substituted.
因此,为了解其用法,我们将数字代入方程式中。
So, to understand how this is used, let’s plug some numbers into the equation.
把这些数都代入方程,总气压等于0。685巴。
We plug in all the numbers, and we get that the total pressure is now 0.685 bar.
为了向你们证明,不是完全荒唐的,我代入些数字。
And to show you that it is not completely absurd, I will put, actually, in some Numbers.
假设X是1,将1代入x,然后Y应该为2,对吗?
Let me suppose X is 1. So I'll take X to be 1, then Y should be 2. Right?
这里显示的折扣率,需要被代入一个公式来获得价格。
The discount rate that is shown is the number that you plug into a formula to get the price.
哦不对(又是那种代入感),是对你角色生命的威胁。
Or rather (there’s that sense of identification again), your character’s life.
好了,我们已经知道这个了,接着把这个代入到方程里去。
Now, when we know that, we are going to plug that into this equation.
所以我们可以在这里不保留这个,而是代入理想气体方程。
V So we can, instead of having the volume of the gas here, we can use the ideal gas law.
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