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| 单词 | hologram |
| 释义 | hologram (hɒləgræm) Word forms: plural holograms countable noun A hologram is a three-dimensional photographic image created by laser beams. hologram in British English (ˈhɒləˌɡræm) noun a photographic record produced by illuminating the object with coherent light (as from a laser) and, without using lenses, exposing a film to light reflected from this object and to a direct beam of coherent light. When interference patterns on the film are illuminated by the coherent light a three-dimensional image is produced hologram in American English (ˈhɑləˌgræm; ˈhoʊləˌgræm) noun a photographic plate containing the record of the interference pattern produced by means of holography Examples of 'hologram' in a sentence |
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