microfilm造句

They are listed on the closely guarded microfilm.
它们列于一卷严格保管的缩微胶卷上.

A device for reading materials in microform, such as microfilm and microfiche.
显微阅读器用以阅读缩微成像, 如缩微胶卷和缩微平片上的材料的仪器.

Tomorrow we'll look at microfilm records for several months back.
明天我们将去检查前几个月的缩微胶卷记录.

In micrographics a device for holding a frame, or frames, of microfilm.
在缩微图形技术中,用于固定一帧或多帧缩微胶片的装置.

Such information is easily transferred onto microfilm.
这种信息很容易转存到缩微胶卷上。

an energy sensitive microfilm
能量敏感的缩微胶片

Microform: Generic term for Microfiche and Microfilm.
微格式: 是微缩菲林和微摄菲林的总称.

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