extrados是什么意思

网络释义

用法例句

The rehabilitation bridge takes outer covering arch method,which is adding a reinforcement concrete arch on the old bridge to become a composite arch.

复建桥在结构上采取了外套拱,即在石拱券上又加了一层钢筋混凝土拱。

Application Study on Outer Covering Arch Method in Lu'an Stone Arch Bridge Rehabilitation Engineering

外套拱法在陆安石拱桥复建工程中的应用研究

The Study on Technology of Using Reinforced Concrete Yoke to Strengthen Arch Bridge;

钢筋砼套箍封闭主拱圈加固拱桥技术研究

Research on reinforcement with arch surround and cantilever widening slab arch technology and its practice

套拱加固与悬臂拓宽石板拱桥技术研究与实践

The upper or exterior curve of an arch.

拱背线拱顶上面或外缘的曲形线

the exterior curve of an arch.

拱形的外部表面曲线。

The Line Shape Control of Ateel Box Arch Rib of External Slanted Arch Brigdge;

外倾式钢箱拱桥扣索吊装拱肋线形控制

Research on Behavior of Stone Arch Bridge Strengthened by Reinforced Concrete with Hooping Bars

钢筋混凝土套箍加固石拱桥受力性能研究

Application of the heterotypic shaped sets of arch in the tunnel entranced hole with small spacing shallow section and bias

异型套拱在隧道洞口小净距浅埋偏压段的应用

He's wearing a blue coat, a blue coat, a blue coat.

他穿着蓝色的外套，蓝色的外套，蓝色的外套。

a padded cloth covering to keep a teapot warm.

套在茶壶外面给茶壶保温的外套。

book [ dust ] jacket

(套在书藉外面可以取下的)外封套

a parka with a waterproof shell.

具有防水外层的短外套

a monumental arch, column, facade, etc

雄伟的拱形牌坊、 纪念柱、 外观等.

Study on Deformation Characteristic of Concrete Arch Dam with MgO Admixture;

外掺MgO混凝土拱坝变形性态研究

On the One-to-one Internal Resonance of Cable-stayed Arch under External Excitation on Arch

斜拉索拱考虑拱受外激励作用下1∶1内共振分析

Research on Influence of Camber Angle on Special-Shaped Spatial Combination Arch-Rib Arch Mechanical Behavior

外倾角对异形空间组合拱肋拱桥受力性能影响的研究

Research on Calculating Method to Load Bearing Capacity of Stone Arch Bridge Strengthened by Reinforce Concrete with Hooping Bars

钢筋混凝土套箍加固石拱桥承载力计算方法研究

I put on my coat, hat, scarf, gloves and boots.

我穿上外套，帽子，围巾，手套和靴子。