Abstract: This paper discusses the test problem concerning ratios of two normal density functions.

摘要：本文讨论对两样本正态分布密度比的假设检验。

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Both spectral energy density and radiation pressure of the normal fluid are larger than those of the normal blackbody, furthermore, they are monotonically increasing functions of temperature.

正常流态的光谱能量密度和辐射压强都比普通黑体大并且随温度单调增加。

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