缩微品

提高档案缩微品影像质量的几种方法

Some Shoot Methods to Improve the Image Quality of Files Microform

文献缩微品存储检索系统

Document microform storage and searching system

影响档案缩微品质量的因素和控制方法

Influences on the Quality of Micrographic Files and its Control Methods

复印时，在划伤的缩微品上涂布四氯乙烯等适当液体，可以得到清晰度良好的硬拷贝。

With tetrachloroethylene or some other suitable liquids applied on a scratched microform during printing , hard copies of good legibility can be obtained .

对特殊档案进行拍摄试验，找出了影响缩微品影像质量的原因，提出提高档案微缩品影像质量的方法。

The paper analyses the cause of influence the image quality of microfiche by experiment and puts forward some methods to increase the quality .

制做缩微印刷品的单份拷贝的一种设备。

A device for making individual copies of micro-forms .

电刷（接触式）编码器缩微印刷品的缩小比例。

Brush ( contact ) encoder The scale of reduction of a microform .

缩微印刷品的缩小比例。

The scale of reduction of a microform .

缩微印刷品的缩小比例。器官在早的龄期内不致被缩小或呈退化状态。

The scale of reduction of a microform . The organ will not be reduced or rendered rudimentary at this early age .

GB/T17292-1998缩微摄影技术第一代银明胶型缩微品的质量要求

Micrographics Require on the quality of first generation Silver gelatin microforms

在缩微图形学中，使用标板、条、闪光卡片、线或其它光学码来定位缩微印刷品上信息的导向器。

In micrographics , a guide for locating information on a roll of microfilm using targets , bars , flash cards , lines or other optical codes .