单词 | prefogged |
释义 | > as lemmasprefogged prefogged adj. Brit. /(ˌ)priːˈfɒɡd/ , U.S. /ˌpriˈfɑɡd/ (of a film or other photographically sensitive surface) subjected to prefogging.ΚΠ 1952 Spectrochimica Acta 5 272 The use of cathode-ray microphotometry to give a straight line graph at low intensities was also unreliable unless the emulsion was prefogged. 1996 Jrnl. Imaging Sci. & Technol. 40 70/1 A very-high-contrast direct-positive image was obtained when a prefogged AgBr photographic emulsion containing certain bipyridinium salts..was processed. < as lemmas |
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