照相制版是利用照相复制和化学腐蚀相结合的技术制取金属印刷版的化学加工方法。它的原理是把所需的文字和图像按要求缩放到底片上,再将底片贴合在涂有感光胶的金属板上进行曝光,经过显影便可在金属板上形成所需要的文字或图像的感光胶膜。然后对胶膜进行抗蚀性处理,使之成为一种有很强的耐酸碱性、有光泽的珐琅质薄层。再将金属板浸入硝酸或三氯化铁溶液中,无珐琅质胶膜的金属表面便被腐蚀溶解,形成凸出的文字或图像的印刷版。
... 摇臂钻床radial drilling machine 照相制版photomechanical process 群钻masses drill ...
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... 照相馆(摄影室) photographic studio (photographer's) 照相制版 photomechnical reproduction 罩光渗化 bleeding when overprinting ...
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... reproduction camera 复照仪 reproduction photography 照相制版 reproductive shoot 生殖苗 ...
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照相制版镜头 [印刷] process lens ; printer lens
照相制版法 [印刷] photomechanical process ; photographic reproduction process ; photomechanical method ; heliography
照相制版装置 Heliographic apparatus
照相制版机 phototype machine ; Pyrofaxsystem
照相制版工艺 process technique ; [印刷] photomechanical process
照相制版的总称 process work
照相制版总称 phototype
照相制版车间 process department
照相制版室 gallery
光刻是集成电路工艺中的关键性技术,其构想源自于印刷技术中的照相制版技术。
Lithography is the key technology in integrated circuit technology, the idea originated in printing technology in the photo lithographic process.
是一种天然蛋白质,可溶于水,在蛋白中最为常见。这种胶质在照相制版法里用以作重铬酸盐感光剂。
Natural protein, soluble in water and most commonly found in the Albumins, the colloid used for certain dichromated sensitizes employed in photomechanical process.
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