A simple approximate method for calculating the values of integration of the Planckfunction 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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Researchers at Max Planck Institute of Neurobiology in Germany report that Taxol improves movement and function in rats with spine injuries, by promoting nerve regeneration.
Based on the Planck principle, it is deduced that the BIIR output voltage is the product of a constant and a monotonic increasing function of radiation luminance from the extended sources.