| 单词 | holographs |
| 释义 | hologram /holˈə-gram/nounA photograph made without use of a lens, by means of interference between two parts of a split laser beam, the result appearing as a meaningless pattern until suitably illuminated, when it shows as a 3-D image (a number of pictures can be stored on the same plate or film) ORIGIN: holo- and -gram holˈograph /-gräf/ noun A document wholly written by the person from whom it comes (also adjective) transitive verbTo make a hologram of holographic /-grafˈik/ adjective hologˈraphy noun (the technique or process of) making or using holograms |
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