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The aim of this study was to design a cage-like radiotherapy system(CRTS)to further promote the clinical application of ......
应用CCD立靶时操作不慎造成的靶面不重叠降低了测量精度,有必要对靶面不重叠误差进行分析。通过研究坐标求解模型,将靶面不重叠对......
本文主要介绍了一种能适应幕墙墙面间多角度转角的异面幕墙结构。...
