单选题X线平均波长与最短波长（λ0）的关系是（）Aλmean=0.5λ0Bλmean=1.0λ0Cλmean=2.0λ0Dλmean=2.5λ0Eλmean=3.5λ0
单选题
X线平均波长与最短波长（λ0）的关系是（）
A
λmean=0.5λ0
B
λmean=1.0λ0
C
λmean=2.0λ0
D
λmean=2.5λ0
E
λmean=3.5λ0
参考解析
解析：
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