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1.什么是缩微摄影技术?缩微摄影技术是利用摄影的方法,把档案文献等原件缩小几倍、几十倍甚至几百倍记录在感光材料上,经过显影加工制出缩微品。缩微品的使用,必须借助光学设备加以放大还原进行阅读、复印。因此,缩微摄影技术包括:原件的修整与编排、拍摄、显影加工,拷贝、阅读、复印、保存以及远距离传递等全部技术手段和技术过程。不仅包括普通缩微摄影技术,也包括超缩微摄影技术,计算机输出或输入缩微胶片技术等在内的全部技术系列。2.缩微摄影技术的特点与作用是什么?
1. What is microfilming technology? Micrographics technology is the use of photography methods, the original archives and other documents reduced several times, several times or even hundreds of times recorded in the photographic materials, after processing by the processing of microforms. The use of microforms, you must use optical equipment to enlarge and restore for reading, copying. Therefore, the microfilm technology includes: all the technical means and technical process of the original trimming and arrangement, shooting, processing, copying, reading, copying, saving and long-distance transmission. This includes not only general photolithography but also all technical series including microfilming, computer output or microfilming. 2. What are the features and effects of microlithography?