2. To analysis the internal forces and deformations of
gliding cable structures, one element taking friction into consideration was developed.
为精确分析滑动索系结构的内力和变形,创建了一种考虑摩擦力影响的新单元。
3. In different groups involved in sports tourism project survey found that the participation of people climbing up to take part in
gliding movement, the crowd at least.
在对不同群体所参与过的体育旅游项目的调查中发现,参与登山的人群最多,参与滑翔运动的人群最少。