trefoil arch

基本解释三叶拱

网络释义

1)trefoil arch,三叶拱2)lenticular arch,双叶拱3)blade camber,叶面拱度4)cambered blade,拱形叶片5)arch with three grips,三咬拱6)triple-span arch culvert,三跨拱涵

用法和例句

Projects of excavation constructions of triple-span arch culvert are simulated using nonlinear finitee element analysis program.

利用非线性有限元程序,对三跨拱涵开挖施工方案进行模拟。

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