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底-正摄影系统
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底-正摄影系统
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艺术学
摄影工艺
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negative-positive photographic system
底-正摄影系统
感光材料经曝光冲洗获得负像后称为底片,印相纸经由底片进行接触印相冲洗获得正像后,或者放大纸经由底片进行放大冲洗获得正像后,称为照片,此摄影成像系统称为底-正摄影系统。又称负-正摄影系统。
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evenness test of raw silk
even node
even number
even-numbered monthly selection
even-odd
even-odd check
even-oddness
even-oddness conservation law
even-odd nuclei
even odd nucleus
even-odd nucleus
even-order
even oval
even parity
even part
even perfect number
even permutation
even point
even polar
even polynomial
even power
even prime
even relative tensor
Evensong
even state
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