extrados信息详情
n.[建]拱背
extradosed───配量
extradoses───n.[建]拱背
extrapose───vt.右方移尾（在不改变句意的情况下，把单词移到末尾或移走）
extracts───n.提取物，[化学]萃取物（extract复数形式）；摘要；v.[图情]摘录（extract的第三人称单数形式）
extraits───花香精
extras───n.附加设备；额外部分；另外收费的部分（extra的复数）
extrudes───vt.挤出，压出；使突出；逐出；vi.突出，喷出
intrados───n.内弧面；拱之下面
extra cost───额外费用；额外成本；追加费用
arch with mutually supporting voussoirs that has a straight horizontal extrados and intrados.───有水平拱背和水平的内弧面的互相支撑的拱石的拱。
of FEA method for cold-bending elbow predicted that the point of maximum stress is transferred from intrados to extrados with the increase of the wall thinning.───有限元方法分析了冷弯弯头的应力状况，得出其最大应力发生点随着外拱处壁厚减薄量的增大而向外拱处转移。
the mechanical properties at the intrados and extrados of the elbow are obvious different.───使该弯头外弧和内弧力学性能存在明显差异。
Finite Element Analysis of Plastic Limit Pressure of Elbows with Local Thinned Area on Inner Wall of Extrados───外拱内壁局部减薄弯管极限内压有限元分析
Dynamic behavior of concrete extrados cable-stayed bridges with single cable plane───单索面混凝土矮塔斜拉桥的动力特性
Method of Reinforcement and Reducing Load on Extrados of Arch Bridge───拱桥拱背加固减载法
Then, based on the seismic response analysis of the extrados cable-stayed, influence of high-order vibration modes on dynamic behavior of the bridges is analyzed.
The results of FEA method for cold-bending elbow predicted that the point of maximum stress is transferred from intrados to extrados with the increase of the wall thinning.