Walking down the street in a restaurant to sit down, through the pull up the window, I saw the arch on the moat stone bridge.
走完老街在一家茶楼坐下时，透过拉起的窗户，我望见护城河上的拱形石桥。
Through the forced analysis of truss composite arch bridge, the paper introduces the mechanics performance and the advantages used in structure and material.
通过对桁式组合拱桥的受力分析，介绍桁式组合拱桥的力学性能，以及它在结构和材料使用上的优点。
Taking a through bridge with rigid suspender and tie-arch for example, the space stability is analyzed by means of finite element program.
以某下承式刚性吊杆系杆拱桥为实例，利用空间有限元程序对其空间稳定性进行分析。
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