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本文介绍转镜扫描汉字精密激光照排机的设计和性能指标。通过把计算机存储的汉字点阵电讯号转变为光信号,在感光底片上扫描而记录下汉字、图表、曲线和图象.
This article introduces the design and performance of the rotary scanning Chinese character precision laser imagesetter. By converting computerized Chinese dot-matrix electrical signals into optical signals and scanning them on photosensitive films, Chinese characters, graphs, curves and images are recorded.