查询词典 bell arch

arch bridge：拱桥YWd中国学习动力网

arch axis 拱轴YWd中国学习动力网 | arch bridge 拱桥YWd中国学习动力网 | arch crown 拱顶YWd中国学习动力网

auditorium：礼堂

一个ceo,又是逻辑学家 logist,站在拱门(arch)下;一个aeo,站在爱琴海的(Aegean)拱门(arch)下,而这个人还是一个logist;一个aeo,站在蓝天白云的爱琴海的(Aegean)拱门(arch)下,而这个人还是一个logist;通过左边的胡同(alley),有一个礼堂(auditorium).

central angle of arch：拱中心角

拱轴线 center line of arch | 拱中心角 central angle of arch | 单曲拱坝 single curvature arch dam

arch centrum：弓形椎体

arch centring | 拱架 | arch centrum | 弓形椎体 | arch culvert | 拱形暗渠, 涵洞

arch extrados：拱背

arch element 拱形结构;拱环 | arch extrados 拱背 | arch face 拱面

arch falsework：楔形砖

arch door 拱门 | arch falsework 楔形砖 | arch gravity dam 重力拱坝

arch falsework：拱形脚手架

arch face 拱面 | arch falsework 拱形脚手架 | arch fixed at both ends 固定拱

branchial arch;gill arch;visceral arch：鳃弓

鳃动脉 branchial artery | 鳃弓 branchial arch;gill arch;visceral arch | 鳃静脉 branchial vein

arch gravity dam：重力拱坝

arch falsework 楔形砖 | arch gravity dam 重力拱坝 | arch key 拱顶石

arch gravity dam：拱形重力坝

arch dam拱坝 | arch gravity dam拱形重力坝 | arch structure拱形结构

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