开发了由PMAC运动控制卡和工业PC机组成的开放式多功能激光模切加工数控系统。
An open and multifunctional laser die-cutting numeric control system was developed with PMAC motion control card and industry PC.
方法采用拓能系统的固定装置、计划系统、激光灯、弓形尺、头部模型（简称头模）模拟3D CRT的实施过程进行质量控制分组实验。
Methods To do quality control experiments to simulate the process of 3D-CRT by means of Topsland system, radiation treatment -planning system, laser light, bow form ruler, head model.
缠绕技术通常被用于大模场面积多模光纤激光器的横模控制。
Coiling technique is used to control the transverse mode of a large-mode-area (LMA) multimode fiber laser.
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