An environmentally controlled photo lab, containing laser equipment and specially designed optics, is used to create exact replicas of the objects and models.

环境控制的数码照片冲印店，包含专门设计的激光设备和光学，用于创建对象和模型的精确副本。

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New types of beam-forming optics and beam-monitoring systems allow the process to be controlled and conducted with high precision and accuracy, which are essential for many medical applications.

新的射线生成光学系统和射线监控系统能够以极高的精准度控制工艺过程，这一功能特征对于许多医疗应用至关重要。

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Approaches to enlarging poly-Si film grain size are discussed, with emphasis on existing optics-based and lithography-based artificial controlled super lateral growth(AC-SLG) methods.

主要结合各种基于光 束调制和光刻技术的人工控制超级横向生长方法，讨论了获得大晶粒尺寸 优质多晶硅薄膜的途径。

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