photographic roll film

基本解释

• 照相膠卷

英汉例句

雙語例句

• This paper outlines in detail the characteristics and directions of use of SHANGHAI brand type GP3100black-and-white photographic roll film.
  本文詳細介紹了上海感光材料廠生産的新一代的上海牌GP3100型黑白照相膠卷的性能特點和使用方法。

權威例句

• In their bid to simplify loading 35mm film, Kodak, Fuji and other photographic firms squared off the 35mm roll's lead-in tab—so a modern SLR's motor-driven loading mechanism could grab the film's sprocket holes and wind it automatically onto the take-up spool.
  ECONOMIST: A die-hard analog photographer goes digital

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专业释义

物理學

• 照相膠卷