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1 Jan 1899 Jahr - 德国的卢梅尔和鲁本斯做空腔辐射实验,精确测得辐射能量分布曲线

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补充：为普朗克1900年的量子假说提供了重要实验依据

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Bylee66
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1 Jan 1899 Jahr
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~ 126 years ago
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