2. To analysis the internal forces and deformations of
gliding cable structures, one element taking friction into consideration was developed.
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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.
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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。