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X射线波带片
释义
X射线波带片
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X射线波带片
释
X-ray zone plate
X射线波带片
基于衍射效应的微结构X射线光学器件。X射线波带片的微结构使相位相同的光线聚焦于一点,而到达波带片焦点的各条光线经历不同的光程,光程差为波长的整数倍。X射线波带片具有多级焦点特点,既能聚焦,也能成像。
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principal graph
principal group
principal groupoid
principal homogeneous G-set
principal homogeneous space
principal homomorphism
principal horizontal line of photograph
principal ideal
principal ideal domain
principal ideal ring
principal ideal theorem
principal idele
principal idempotent
principal idempotent element
principal identity
principal indecomposable module
principal indecomposable representation
principal integral domain
principal integral representation
principal invariant
principal isotope
principal isotropy group
principalization
principal lattice element
principal leadership
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