Either accelerated ageing tests in 1aboratories, or practical uses and results in different walksof 1ife, showed that CD-R cannot per form as a reliable medium for storing archives, althoughthe preservation life of CD-R witnessed continuous improvement; microfilm still stands to bethe best choice as a storing medium for preserving archives.
无论是实验室中的加速老化实验，还是各行各业已经存在的实际应用都已证明，尽管光盘的寿命性能得到了不断的改善，却仍不能保证可靠地应用于档案存储；缩微胶片仍是文件存档媒体的最佳选择。
This paper reports a study on the use of microfilm for taking photographs of trace objects having a subtle gradation which can only yield a very low contrast image on normal panchromatic film,thus offering very useful information for crime detection.
本文主要介绍利用缩微胶片拍照弱反差痕迹及一些在全色片上反差微弱的痕迹,为邢侦痕迹检验鉴定提供方便条件。
microfilm (roll film)
缩微胶片（卷筒式）
Is this book on microfiche or microfilm?
这本书存在缩微胶片还是缩影胶片里?
microfilm exposed and developed
缩微胶片,已曝光和显影
computer input from imcrofilm
计算机缩微胶片输入
SCIM (Selective Catagories in Microfiche)
选择性缩微胶片类型
microfilm microfiche or other microform readers whether or not capable of producing copies
缩微胶片,缩微胶片或其它缩微片阅读器,不论能否复制拷贝
Is this article on microfiche or microfilm?
这篇文章存在缩微胶片还是缩影胶片里?
Computer-output microfilm; computer-output microfilmer.
计算机输出缩微胶片的缩写
Micrographics-Splices of microfilm with image
GB/T12355-1990缩微摄影技术有影像缩微胶片的连接
In micrographics, microfiche with images reduced by a very high reduction factor
缩微照相技术中以高倍缩小因子缩小的图象制成的缩微胶片
laser computer-output microfilm (laser COM)
激光计算机输出缩微胶片
unexposed sensitive microfilm in rolls
缩微胶片,卷状,感光的,未曝光的
Can I get a xerox of some material on microfilm?
我可以复印缩微胶片上的上些资料吗？
Can I get a photocopy of some material on microfilm?
我可以复印缩微胶片上的一些资料吗?
We hold our records on microfiches .
我们把记录保存在缩微胶片上。
A device used to produce computer output on microfilm.
用于产生计算机输出缩微胶片的设备。
Micrographics Silver-gelatin type microfilms--Processing and storage
GB/T15737-1995缩微摄影技术银-明胶型缩微胶片的冲洗与保存
In micrographics, a measure of the remoteness of the copy from the original material, the first microfilm representation being the first generation microfilm.
在缩微照相技术中，度量副本离原始资料远近的程度。第一次缩微后的胶片为第一代缩微胶片。