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机译:虚拟样机技术的应用分析动力学和动态特性远程缸的底部
School of Engineering, An Hui Agricultural University, He Fei 230036, China;
kinematics; Circles; RemoteAlkalidynamic characteristicsOptimal designtraumatic ruptureploughsCylinderslower blockFieldsVirtual prototyping;
机译:an Updating system for the Gridded population Database of China Based on Remote sensing, GIs and spatial Database Technologies