滚筒型激光照排机：输出质量很高的正片或负片。
Drum type laser typesetter: it outputs positive or negative films of high quality.
介绍了激光照排机的原理及莫尔条纹测量技术的基本方法。
The principle of laser typesetter and fundamental measure methods of moire is introduced.
针对激光照排机光强锁定中存在的问题，提出了基于单片微型计算机系统的自动锁定技术。
Accordance with the traditional film printers weakness in locking of laser intensity, a new automatic lock technology based on single chip microcomputer was presented in this paper.
本文主要研究了绞盘式激光照排机的输片机构及其工作方式，并在此基础上设计了相应的控制流程。
This thesis describes film transmit machinery and flow of work of capstan imagesetter. Control method and software flow chart are designed accordingly.
在激光照排机中，成像激光光点的坐标是由水平方向的行扫描和垂直方向的场扫描的同步运动决定的。
In the laser typesetter, the coordinates of the imaging laser points are determined by synchronous movement of row and column scanning motors.
通过自检方格的测试证明，该系统提高了激光照排机行、场扫描电机的同步控制精度，从而提高了激光照排机的成像质量。
The testing results from the self-testing grid indicated that the synchronization accuracy of scanning motor and the imaging quality of laser typesetter was both improved.
通过自检方格的测试证明，该系统提高了激光照排机行、场扫描电机的同步控制精度，从而提高了激光照排机的成像质量。
The testing results from the self-testing grid indicated that the synchronization accuracy of scanning motor and the imaging quality of laser typesetter was both improved.
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