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X射线波带片
释义
X射线波带片
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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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Forest Pathology Branch of Chinese Society of Forestry
forest pest disasters in China
forest pest management policy
forest pests
forest pests general survey
forest phytogeography
forest planning
forest plant quarantine
Forest plot
forest poetry
forest policy
forest population inheritance
forest production cost
forest productivity
forest products futures
Forest Products Laboratory U.S
forest property rights reform
forest protection
forest protection machinery
forest quantitative inheritance
Forest railway locomotives
forest railway vehicles
forest range
forest recreation
forest recreation value
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更新时间:2026/4/11 20:43:01