Therefor, the lining construction scheme of “the inverted arch is lined after the lining of the side and roof arch”is adopted in the construction of the tunnel for the water conveyance project of Dahuofang Reservoir, and then the excavation and the lining are carried out at the same time, by which t.
为此,经研究在大伙房水库输水工程的隧道施工中采用了先边顶拱后仰拱的衬砌施工方案,实现了开挖与衬砌平行作业,从而加快施工进度,确保了工程建设总工期。
north light gutter
朝北锯齿形屋顶边沟
Light was released over us from the summits of the mountains.
月光从山顶边洒下来。
Relation Between Size of AS-Lines and Size of Sides of Triangle;
三角形顶边线的大小与边的大小间的关系
whose upper edge almost reached his ears,
领边几乎顶到他耳边，
From the roof of a house a melon may roll either of two ways
屋顶上的冬瓜—两边滚
The edge of the hat was cocked up.
这顶帽子的边被弄翘了。
with roof and sliding doors in the sides.
在两边有屋顶和滑动门。
The point at which the sides of an angle intersect.
顶点角的两边相交的点
rounded brimless hat fitting the crown of the head.
戴在头顶上的无边圆帽。
The roof or walls will not cave in.
坑顶或边墙不能塌方。
They do not hold half the sky, but the whole sky.
不是顶半边天而是顶整个天。
To flow over the top, brim, or banks of.
泛滥从…的顶部、边缘或岸边溢出
A point on a polyhedron common to three or more sides.
顶点共有三个或者三个以上边的多面体的顶点
The point on a triangle or pyramid opposite to and farthest away from its base.
角顶三角形或者角锥的与其底边相对且具底边最远的顶点
Specifies if the control will be displayed at the top, bottom, left, or right of the form.
指定控件将显示在窗体的顶端，底端，左边或右边。
A brimless Scottish cap with a flat, round top.
无边圆软帽一种带有平圆顶的无边苏格兰圆帽
A New Polygon Filling Algorithm Based on Pertinence Between Point and Its Abutting Sides
基于顶点与邻边相关性的多边形填充算法
Edge-Homotopy、SHARP Edge-Homotopy and DELTA Vertex-Homotopy on Spatial Graphs;
空间图的边同伦、SHARP边同伦与DELTA顶点同伦