In this paper, a new distribution function including valley-orbit splitting is established by introducing a new partition function and an ensemble average increment of all split donor levels. 通过引进电子在分裂能级上的配分函数和综合平均能量增量,得到了适用于施主能级分裂的分布函数。
And the point I'm illustrating here is that in our expression, for the partition function, we've written that in terms of the individual states. 这里我要说的是,在我们的配分函数的表达式中,我们的求和是对状态的求和。
We can write the partition function as a sum over energy level. 我们可以把配分函数写成,对能级的求和。
Q And now the total system partition function is the multiplication of these two. 总配分函数,是这两者之积。
Then you can have a partition function for each of these degrees of freedom. 都有对应的配分函数,每个自由度。
So now let's figure out our molecular partition function. 现在我们来计算分子的配分函数。
So now we can just write out the configurational partition function for the molecules and also the canonical partition function for the system. 那么现在我们就能写出,分子构型的配分函数,和系统的正则配分函数。
Also notice one of the other results that you've seen is that you could relate the partition function to A, right? 同时要注意你们曾经看到的另一个结果,是你们可以将,配分函数和A关联起来对吗?
Now of course we could do the same thing for the canonical partition function. 当然我们也可以做相同的分析,对于正则配分函数。
The derivation leads naturally to the introduction of the partition function, which is the central mathematical concept of this and the next chapter. 这种来源很自然的引出了关于配分函数的介绍,它是这一章和下一章的中心。
So we're always writing some molecular partition function. 我们总是写下,一些分子的配分函数。
Q And now we have our capital Q, our canonical configurational partition function. 现在我们有我们的大,我们的正则构型配分函数。
If you want to make changes to a partition function in the publication database, you must do this manually in the subscription database. 如果要对发布数据库中的分区函数进行更改,必须在订阅数据库中手动执行此操作。
Euclidean Action, Partition Function and Thermodynamics of a Black Hole-Global Monopole 欧氏作用量、配分函数与黑洞-整体单极热力学
The rotational partition function and thermodynamical properties of hydrogen; 讨论了室温条件下氢的转动配分函数应采用的形式。
In the configurational partition function. 在构型配分函数中。
In statistical physics lectures, the calculation of the configuration partition function of molecule is simplified from double vectors integral to single vector integral. 统计物理教材中分子构型配分函数的计算,一般是将双矢量积分化简为单矢量积分。
The molecular transitional partition function is Well there's only one energy. It's zero. 于是分子平动只包含,一个等于零的能量。
Disable partition function of transmission. 启用传输功能分区。
Not only that, again, we could get this directly from the molecular partition function up there. 不仅如此,再一次,我们能配分函数,从上面的分子。
This is the electronic partition function. 这是电子的配分函数。
The internal partition function is frequently simply called the partition function or also the state sum. 内配分函数往往简称配分函数,也可称为态和。
So so far, we've written for translation partition function. 我们写过了平动的配分函数。
We also know what the vibrational partition function is. 我们也知道振动能的配分函数。
And then when you look at the system, the system partition function can also be separated into a translation and the configuration for the system. 再考虑整个系统,它也可以分解成,平动和构型部分。
It's called the canonical partition function. 称为正则配分函数。
The translational partition function times the vibrational partition function, times the rotational partition function, et cetera. 平动配分函数乘以,振动配分函数,乘以转动配分函数等等。
In other words, if I have an expression for Q, I know the partition function, and I can calculate it at any temperature. 换句话说,如果我得到了Q的表达式,知道了配分函数,我可以计算它在任意温度下的数值。
Now, qi is just the total molecular partition function. 现在qi是分子总配分函数。
You also have the system partition function for the configurations. 同样的,对构型部分,也是分子构型配分函数的N次方。