你们说的穿透能力,是指大气还是人眼,还是视神经灵敏度?
我直觉是在大气中红外比紫外穿透能力强,所以同一球兄弟的论点;
要是算光子密度,同功率下长波大,短波小,所以人眼看红光和紫光,同功率下红光强。然否?
你们说的穿透能力,是指大气还是人眼,还是视神经灵敏度?
我直觉是在大气中红外比紫外穿透能力强,所以同一球兄弟的论点;
要是算光子密度,同功率下长波大,短波小,所以人眼看红光和紫光,同功率下红光强。然否?
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