A comparison was conducted of several versions of superheater roof enclosure wall system for a 600 MW boiler.
对几种 6 0万千瓦锅炉顶棚包墙系统进行对比 ,提出了减少钢耗、减小阻力 ,并保证其工作可靠性的改进措
recessed shelves, windows, etc
在墙壁的凹处设置的搁架、 窗户等.
A ledge or recess in a wall formed by a reduction in thickness above;a setoff.
壁阶为缩减其上方墙壁的厚度而形成的墙壁狭长部分或凹处
a small room (or recess) or cabinet used for storage.
墙壁等的凹进处形成的小空间，可作储存之用。
An opening or recess in a wall.
壁凹；墙洞墙上向内凹或向外凸的部分或孔隙
Optimization design of axial symmetric concave-convex angle segment structure in the nook ring supported bulkhead
凹角处设舱壁的轴对称凹凸角舱段优化设计
A recess in a wall, as for holding a statue or an urn.
壁龛墙壁上凹进去的空间，用来悬挂雕像或装饰品
From the exterior, many of the mobile homes showed some dents in walls or roofs and a certain amount of distortion.
从外部来看，许多活动住房的墙壁或房顶有凹痕和相当程度的扭曲。
The mirror is level with the poster on the wall.
镜子与墙壁上的招贴画处于同一高度。
A parapet built on top of a wall, with indentations for decoration or defense.
城垛建在墙顶上的护栏，凹处具装饰或防御功能
There is hollow in the thickened wall of a uterus into which the placenta grows.
在变厚的子宫壁上有一凹处，胎盘就长在里面。
Optimization design of axial symmetry concave-convex angle segment structure in the salient ring supported bulkhead
凸角处设舱壁的轴对称凹凸角舱段优化设计
The walls were pasted with wallpaper.
这些墙壁是用壁纸裱的。
A stone at the corner of a building uniting two intersecting walls; a quoin.
墙角石用于联结一个建筑中两个相交的墙壁的角落处的石头；角石
after going through a special technique, the wall of the theater carries sound well.
这个剧场的墙壁经过特殊处理, 可以更好地拢音。
The front and side walls were bucked inward several inches, and the door in the front was broken off.
屋前以及两侧墙壁向内凹进数寸，前门被刮掉。
"band shell:also bandshell,a bandstand with a concave, almost hemispheric wall at the rear that serves as a sounding board."
户外音乐台:凹形的、后部由作为共振板的近似半球形的墙壁构成的音乐台。
A depression similar to that in a shallow concave container for food.
凹形，凹面与浅的凹型盛食物的容器相似的凹处
The wall sagged as the earth beneath it settled.
由於墙基的土下陷, 墙也凹陷了.
