... 鸡输卵管囊肿衣原体 salpingitis chlamydial in hens 铰接拱 hinged arch 交往工具职能 communicational function ...
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two hinged arch 双铰拱
three-hinged arch [建] 三铰拱
two-hinged arch 二铰拱 ; [建] 双铰拱
one hinged arch 单铰拱
triple hinged arch 三较拱 ; 三铰拱
two hinged arch truss 双铰拱桁架
Through comparative study of hingeless arch bridge , two-hinged arch bridge and three-hinged arch bridge, the influence of connection condition of arch on mechanical condition is discussed.
通过无铰拱、双铰拱、三铰拱的体系对比分析，讨论分析了拱自身连接条件对结构受力形态的影响；
In this paper a nonlinear dynamic analysis of a three-hinged-arch subjected to the ground explosive wave obtained from a testing site is described. The results are in accord with visual investigation.
本文根据现场实测的爆炸地震波，对离壁式三铰拱衬套进行了非线性反应分析，所得结果与爆后现场宏观调查结果基本一致。
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