1.
Study on the BMC Techniques of Manhole Cover Made by Printed Circuit Board (PCB) Crushing Scraps;
电路板回收粉料作BMC窨井盖原料研究
2.
Public Facility in Chongqing Review on Visual Design of Manhole Cover
重庆公共设施之窨井盖视觉设计研究
3.
Design Originality and Function Orientation of Manhole Covers--From the Perspective of Urban Layout’s Culture Elements;
窨井盖设计:创意与功能的定位考察——从城市规划的文化品位视角
4.
I saw a rat sticking its head out of the manhole cover. It stared at me as if it had known me！Haaaaaaaa ！！
陶子：“仓里满，我刚才看见一只老鼠从窨井盖里伸出脑袋，看着我，好像认识我呢！”
5.
Research on the Prototype of Urban Sand Sediment Trap Cleaner;
城市窨井积水井清掏机原理样机的研究
6.
He planked the well over.
他用木板把井盖上。
7.
A fitted covering used to seal a well or large pipe.
封闭盖用以封闭井或大管子的盖子
8.
"If a man makes a hole in the earth without covering it up, and an ox or an ass dropping into it comes to its death;"
人若敞着井口，或挖井不遮盖，有牛或驴掉在里头，
9.
But once the prince was in the well, the servant closed its lid and called out.
但当王子下井后，仆人就关上了井盖，并大声叫道。
10.
The design and analysis of the reinforced concrete phreatic beam floor
钢筋混凝土井字梁楼盖的分析和设计
11.
Analysis on the Reasons of Damaging the Pavement around the Inspection Well and Study of a New Manhole Cover
道路检查井“烂边”病因分析及新型井盖的研制应用
12.
"and a woman put a cover over the hole, and put crushed grain on top of it, and no one had any knowledge of it."
那家的妇人用盖盖上井口，又在上头铺上碎麦，事就没有泄漏。
13.
Here's the question: Why are manhole covers round?
这个问题是：为什么下水道井盖都是圆的？
14.
Log Interpretation of Reservoir & Cap Rock in Upper Palaeozoic in Daniudi Gas-field
大牛地气田上古生界储盖组合测井分析
15.
CONSTRUCTION AND ACCEPTANCE CHECK OF OVERHANGING LEAN-TO PRESTRESSED CAISSON BEAM SLAB ROOF
悬挑单坡预应力井式梁板屋盖结构施工及验收
16.
Top-Down Construction Technique for Excavation of Working Shaft Cover of TSM in Shanghai Subway Station
上海地铁车站盾构工作井盖挖逆作施工技术
17.
Application Analysis of Reinforcement Concrete Grillage-shaped Beam in Construction
钢筋混凝土井字梁楼盖在某建筑中应用分析
18.
The Study for Damage of Manhole Covers in a Road
某主干道上检修井盖断裂破坏理论研究