sum of distribution的意思|示意

The partition function, also called the sum over states, It plays an important role in the evaluation of thermodynamic functions and in the derivation of distribution functions.

配分函数，也称状态和函数。 对于热力学函数的获得及在分布函数的导出中拌演着重要角色。

This paper presents a new method to obtain the sum of random harmonic vectors (voltage or current) whose phases have different probability distribution functions in a power system.

提出了一种处理电力系统中具有不同相角分布时随机谐波矢量(电压和电流)的求和问题的新方法。

To an object, the distribution of the object wave on the recording plane is the sum of all the distributions of the elementary circular-viewing hologram.

实际物体在记录面上的物光分布可以看成是物体上所有物点的基元周视全息物光分布的叠加。