Warning: file_put_contents(/www/wwwroot/ppbbu/28094.com/cache/7b84f64fbdab72c42e4b987b58cf003e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/28094.com/index.php on line 55 strut type例句_strut type英汉例句_strut type双解例句_贰靶汉英词典
Cable-strut tensile structure is a modern type of structure with big space, which is composed of cables and struts, and characterized by self-equilibrium pre-stress. 索杆张力结构是由受拉索和受压杆组成的、具有自平衡预应力的一种现代大跨空间结构体系。