英语词汇“prefogging”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

prefogging

prefogging n.

Brit.

/(ˌ)priːˈfɒɡɪŋ/

U.S.

/ˌpriˈfɑɡɪŋ/

the exposure of a film or other photosensitive surface to light or other radiation of low, uniform intensity, esp. in order to sensitize it (by reducing the amount of further exposure needed to form a visible image).

ΚΠ

1928 Proc. Royal Soc. 1927–8 A. 117 492 With a view to reducing plate variations and also to increase the sensitiveness of the plate in the region 2350 Å.U.–2100 Å.U. some of the plates were subjected to a little prefogging.

1991 Photographer Sept. 43/1 A certain, carefully-controlled pre-fogging must take place so that further exposure (the result of the printing process) immediately forms density.

extracted from pre-prefix

as lemmas

单词	prefogging
释义	> as lemmas prefogging prefogging n. Brit. /(ˌ)priːˈfɒɡɪŋ/ , U.S. /ˌpriˈfɑɡɪŋ/ the exposure of a film or other photosensitive surface to light or other radiation of low, uniform intensity, esp. in order to sensitize it (by reducing the amount of further exposure needed to form a visible image). ΚΠ 1928 Proc. Royal Soc. 1927–8 A. 117 492 With a view to reducing plate variations and also to increase the sensitiveness of the plate in the region 2350 Å.U.–2100 Å.U. some of the plates were subjected to a little prefogging. 1991 Photographer Sept. 43/1 A certain, carefully-controlled pre-fogging must take place so that further exposure (the result of the printing process) immediately forms density. extracted from pre-prefix < as lemmas
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