原创：简析房屋建筑中剪力墙结构设计问题 - 经济法律论文发表 - xzbu.com 中国论文网 关键词：剪力墙；结构设计；连梁设计 [gap=307]Key words: shear wall; structural design; coupling beam design
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A design method of laser focusing optical system is described and the design examples of optical system used for coupling laser beam and optical fiber are given.
结合激光光学理论，提出一种激光聚光光学系统的设计方法，并给出激光光束与光纤之间的耦合光学系统的设计实例。
The design principle of this defocusing fiber lens used as laser beam transforming device and application in an expanded beam coupling system are discussed.
探讨这种发散纤维透镜用作激光束变换元件的设计原理以及在望远镜式扩束型光学耦合系统中的应用。
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