A simple approximate method for calculating the values of integration of the Planck function over broad spectral intervals is presented.

提出了一种计算宽光谱间隔的普朗克函数积分值的简单近似方法。

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n So the velocity is given by this product of the quantum number n Planck constant 2 pi mass of the electron time the radius of the orbit, which itself is a function of n.

速度是量子数,普朗克常数2π乘以轨道半径的值,它自身也是n的函数。

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