The problems of 14 points TSP and optimal moving path for printed circuit board (PCB) were solved.
并求解了14个点的TSP问题与印刷电路板(PCB)数控钻走刀路线优化问题。
This paper presents a visibility preprocessing algorithm for 3D scene, which is suitable for the occasion that the moving path of viewpoint is given.
文中提出了一种适用于在给定视点运动路径情况下，处理三维场景的可见性预处理算法。
Moving path lines, tangential and axial average velocities of particles at the vortex surface are obtained by the photography method.
通过摄像法得出了旋涡表面流体质点的运动轨迹、切向和轴向时均速度。
Moving path lines, tangential and axial average velocities of particles at the vortex surface are obtained by the photography method.
通过摄像法得出了旋涡表面流体质点的运动轨迹、切向和轴向时均速度。
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