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X射线波带片
释义
X射线波带片
Encyclopedia
工学
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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Stone Inscription Scriptures Wall at Heri Temple
Stone Inscriptions in Jurchen Hierogryphic
Stone Inscriptions in Khitan Hieroglyphic
Stone Inscriptions in Mongolian Script
Stone Inscriptions in Western Xia (Tangut) Hieroglyphic
Stone Inscriptions in Western Xia(Tangut) Hieroglyphic
Stone Inscriptions of Ancient Calligraphy Masterpieces of the Baoxian Hall
Stone Inscriptions of Jurchen Hierogryphic
Stone Inscriptions Recording Alliances from Wenxian
stone inscription with ancient scripts, small seal scripts and clerical scripts
stone in the urine
Stone Kneeling Person with Tiger's Head from Mausoleums of Xibeigang
stone land certificate
Stone lattice
Stoneley wave
stoneley wave
stone-like coal
stone lithography
stone loaches
stone locker
stone machining machine
Stone Man Mountain Scenic and Historic Area
Stone Map of the Han People and Minorities of the Song Dynasty
stone map of water systems of Song Dynasty
stone marten
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