holographyn.
英 hɒ'lɒgrəfɪ | 美 hə'lɑgrəfi
中文n. 全息术；全息摄影；[摄][激光] 全息照相术
词根词源
holography (n.)early 19c., of writing, from holograph + -y (4); physics sense, "process of using holograms," is from 1964, coined by discoverer, Hungarian-born physicist Gábor Dénes (1900-1979), from hologram on analogy of telegraphy/telegram.
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