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机译:基于平行四边形闭环链连杆的旋转可伸缩板结构的几何设计
Space Structures Research Center of Zhejiang University|Key Laboratory of Space Structures of Zhejiang Province;
Space Structures Research Center of Zhejiang University|Key Laboratory of Space Structures of Zhejiang Province;
Space Structures Research Center of Zhejiang University|Key Laboratory of Space Structures of Zhejiang Province;
mechanism; geometric design; cover plate; fixed point; rotary retractable plate structures;