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光机扫描
释义
光机扫描
Encyclopedia
工学
红外光电系统
释
optical scanning
光机扫描
红外系统通常为实现空间分辨率、观测视场等系统性能指标要求,采用光机扫描来或固体自扫描的技术。光机扫描是用机械机构驱动光学部件,实现对物面或像面的逐点扫描并采样,最终获得大视场、高分辨率景物图像的扫描方式。
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preset diaphragm
presetting
presheaf
presheaf of abelian groups
presheaf of groups
presheaf of sets
presheaf structure
preshoot
preshot
pre-shrinking
preshrunk
Presidential-Libraries
Presidential Records Act
president of the People's Republic of China
president-responsibility system under the leadership of Chinese Communist Party Committee
Presidents Cup
presidium of the National People's Congress
presious metal nanomaterials
pre-slotted liner
presoak
presoaking
presolar grains
presolar matter
presolar nebula
presolar object
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