“reversal film”的概念、定义、翻译、参考文献-科学参考

单词	reversal film
释义	reversal film [ri`vǝr·sǝl ´film] ^{GRAPHIC ARTS} A type of film designed to yield a positive image directly when reversal processed.
随便看	Pennsylvania-base crude Pennsylvanian Pennsylvania truss pennyroyal oil pennyweight Penokean pen recorder Penrose diagram Penrose-Hawking theorems penroseite Penrose process Penrose theorem Pensky-Martens closed tester penstock pentabasic pentaborane pentachloride pentachloroethane pentachloronitrobenzene pentachlorophenol pentacite pentacosane pentacrinoid pentactinal pentacula

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