单词	hologram
释义	hologramhol‧o‧gram /ˈhɒləɡræm $ ˈhoʊl-,ˈhɑːl-/ noun [countable] Word Origin WORD ORIGINhologram Origin: 1900-2000 Greek holos ‘whole’ + English -gram Examples EXAMPLES FROM THE CORPUS As she stepped into the humming elevator, Chesarynth realized that the other doors were holograms for security. Hoiographic Implementations One of the most promising devices for implementing neural networks may be holograms. Perhaps developments in electronically stored holograms will reduce the need to keep very large suites of specimens. Suppose a number of pairs of objects are associated and recorded on the hologram. The second was the realisation that holograms do not have to be recorded on film. There is an important difference between holograms on photographic plates and holograms on photorefractive substances. word sets WORD SETS► Photography aperture, nounblow-up, nounboom, nouncamera, nouncassette, nouncheesecake, nounclose-up, nouncomposition, nouncrop, verbdaguerrotype, noundarkroom, noundevelop, verbdeveloper, nounemulsion, nounenlargement, nounenlarger, nounexpose, verbexposure, nounfilm, nounfish-eye lens, nounfix, verbfixative, nounflash, nounflash bulb, nounflashgun, nounframe, nounglossy, noungrainy, adjectivehalftone, nounhighlight, nounhologram, nounlens, nounlight meter, nounmagic lantern, nounnegative, nounoverexpose, verbover-exposure, nounphoto, nounphoto-, prefixphoto booth, nounphotocall, nounphotocopier, nounphotograph, nounphotograph, verbphotographer, nounphotographic, adjectivephotosensitive, adjectivephotosensitize, verbphoto shoot, nounplate, nounPolaroid, nounpose, verbpose, nounprint, verbprint, nounprocess, verbreproduce, verbretake, nounretouch, verbshade, nounshot, nounshutter, nounshutterbug, nounsitting, nounslide, nounsnap, verbsnap, nounsnapshot, nounsoft focus, nounspeed, nounstereoscopic, adjectivesubject, nountelephoto lens, nounthread, verb3-D, adjectivetime-lapse, adjectivetransparency, nountripod, noununderexpose, verbunload, verbview, nounviewer, nounviewfinder, nounwide-angle lens, nounzoom lens, noun a kind of photograph made with a laser that looks as if it is not flat when you look at it from an angle—holographic /ˌhɒləˈɡræfɪk◂ $ ˌhoʊl-, ˌhɑːl-/ adjective—holography /hɒˈlɒɡrəfi $ hoʊ-, hɑː-/ noun [uncountable]
随便看	period piece peripatetic peripheral peripherally periphery periphrasis periphrastic periscope perish perishable perishables perished perisher perishing perishingly peristyle peritonitis periwinkle perjure perjured perjurer perjury perk perkily perkiness

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