查询词典 bell arch

arch key stone：拱顶石

arch key 拱顶石 | arch key stone 拱顶石 | arch length 拱长

arch camber：拱翘起

arch bridge 拱桥 | arch camber 拱翘起 | arch center 拱圈中心

arch camber：起拱

arch buttress || 拱壁 | arch camber || 起拱 | arch centre || 拱架

arch camber：拱矢

arch buttress 拱形支墩 | arch camber 拱矢 | arch camber 起拱

arch camber：拱势;拱矢;起拱

arch building 拱形建筑 | arch camber 拱势;拱矢;起拱 | arch cantilever bridge 拱式悬臂桥

arch corner bead：拱角护条

arch construction ==> 拱券结构 | arch corner bead ==> 拱角护条 | arch dam ==> 拱坝

arch hinged at the abutments：铰连在支座上的拱形桁架

arch higned at ends 双铰拱 | arch hinged at the abutments 铰连在支座上的拱形桁架 | arch impost 拱座

arch floor：拱形底板,拱形楼板

arch face ==> 拱面 | arch floor ==> 拱形底板,拱形楼板 | arch form ==> 弓形

X-shaped" arch bridge：提篮式拱桥

中承式肋拱:The middle supporting arch bridge | 提篮式拱桥:"X-shaped" arch bridge | :刚架拱桥:: rigid-framed arch bridge

Large-span half through arch bridge：大跨中承式拱桥

抛物线平行双肋拱:parabola parallel arch bridge | 大跨中承式拱桥:Large-span half through arch bridge | 旧双曲拱桥:the existing double-curved arch bridge

cold-work mould steel：冷作模具钢

oxidation-resistant steel抗氧化钢 | cold-work mould steel冷作模具钢 | gauge and cutter steel量具刃具钢

Rise and fall saw：升降锯

rise-and-fallpendant升降吊灯 升降压吊灯 | rise-and-fall-saw升降锯 | risedcosine上升余弦