In the recent years , long - span space structures get the extensive application 近年來,大跨空間結構得到了廣泛的應用。
Tension structure is one kind of large - span space structure , which combines cable with truss by some way 張拉整體結構是將柔性索與剛性的桿件組合在一起的一種大跨度空間結構。
Membrane structure is the 21st century the most representative form of a brand - new building , now has a long - span space building one of the main form 膜結構建筑是21世紀最具代表性的一種全新的建筑形式,至今已成為大跨度空間建筑的主要形式之一。
At present , external prestressing technique is used on prestressed concrete bridges , large - span space structures and strengthening of existing old concrete bridges and other structures , which is an important aspect of its applications 目前體外預應力技術正廣泛地應用于預應力混凝土橋梁結構、大跨度結構,同時對舊有混凝土橋梁等結構的加固也是其應用的重要方面。
The purpose of comparative studies on educational influence is to uncover the truths by dusting off history and spanning space gap , to identify the sources , streams , and contexts for educational understanding and decision - making 比較教育的影響研究就是要除去歷史的塵埃和空間的障礙,還其本來的面目,明晰其源流和實際語境,使比較教育在為教育決策和實際教育活動服務中更好地發(fā)揮切實性和前瞻性的特點。