In order to reduce the weight of an aerial telescope main structure, a topologic optimization design method of the aerial telescope main frame was presented.
针对某航空望远镜主结构的重量过高的问题，提出了对航空相机望远镜主框架进行拓扑优化设计的方法。
2
Analyzing the dynamic property, the stress and deformation of the tower frame is the key of the design of aerial ropeway.
对塔架的整体力学性能及应力、变形情况的分析是架空索道结构设计的重点。
3
The purpose of this study is to construct psychological frame of motor learning concerning aerial technical project and pass judgement on optimum training program and effect of helping skiing speed.