管理学 档案保护技术 释 microfilm 缩微摄影技术 在感光材料（通常是胶片）上记录缩微影像的技术和过程。 理学 计算机输入输出设备 释 microfilm 缩微胶卷 一种照相胶卷长带。它可沿一条边或两条边穿孔，一般使用缩微胶卷选择器进行检索。
计算机硬件 输入输出设备 释文 microfilm 缩微胶卷
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