利用数码像机作为图形输入设备，研制了凝胶电泳图象计算机分析系统。
A computerized gel electrophoresis image analysis system was developed using digital camera as image acquisition device.
绘图机是计算机常用的图形输出设备，可以把计算机所生成的样片图用绘图笔或喷墨方式画在绘图纸上保存下来。
The graph plotter is an in common use equipment to output graph, and it can conserve pattern on plot paper which make by computer.
作为一种计算机图形和图象的输入设备，扫描仪已广泛应用于各类图形和图象处理、出版印刷、办公自动化等诸多领域。
As a computer's graphic and image input equipment, scanner has been applied to the fields such as graphic and image processing, publishing and printing, office automation, etc.
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