1.
Practice on Mining Method Changing from Top Coal Caving Mining to Top Slice Mining
工作面由放顶煤开采改为顶分层开采的实践
2.
Comparison of strata movement between section and slicing of top coal mining in steep and thick seams
急斜厚煤层分层与分段放顶煤岩层移动对比
3.
monitor roof, monitortop
[美](客车等的通风、采光用的)分层顶;通风顶
4.
false attic
【建】假(屋)顶层
5.
Analysis of microturbines with wave-rotor topping cycle
微型燃气轮机与波转子顶层循环分析
6.
Analysis and design countermeasure for the cockloft wall crack of tier bricklaying building;
多层砌体房屋顶层墙体裂缝的分析与设计对策
7.
STUDY ON THE SHARP BOUNDARY OF LAYERED DUST STRUCTURE IN THE SUMMER POLAR MESOPAUSE
极区夏季中层顶尘埃分层的锐边界结构研究
8.
Distribution Rule and Control Techniques over Bed Separation Water in Coal Seam Roof
煤层顶板离层水体分布规律及防治技术探讨
9.
Reason Analysis and Disposal on Crack in Top Floor Wall of Tall Resident Building
高层住宅顶层墙体裂缝原因分析及处理
10.
The first caving roof sections in hard coal layers can effectively reduce the pressure during the course of caving and guarantee safe production and efficiency.
坚硬煤层顶板分段初次放顶,能够有效缓解放顶期间的顶板压力,保证安全生产,提高生产效率。
11.
The top surface in an enclosed space of a ship.
顶板密闭的船舱的顶层
12.
Attic: Floor of a dwelling contained within the eaves of the roof structure.
阁楼:建筑中紧接坡屋顶的楼层,全部或部分处于屋顶结构之中。
13.
Study and Application on Stability of Hard and Massive Overlying Strata in Fully Mechanized Sublevel Caving Face;
综采放顶煤采场厚层坚硬顶板稳定性分析及应用
14.
Stability Analysis of Winning Track's top Tray of upper to Lamination Consolidated Fill
上向分层胶结充填采场顶板稳定性分析
15.
Classification of Seam Roof Structure Type in Xutuan Mine Based on Fractal Theory
基于分形理论的许疃矿煤层顶板结构类型划分
16.
Nonlinear Stability of Truncated Shallow Conical Sandwich Shell With Variable Thickness
变厚度夹层截顶扁锥壳的非线性稳定性分析
17.
Earthquake Response Reduction Analysis of High-rise Reinforced Concrete Structures with Isolated Systems on the Top;
高层建筑砼结构顶部隔震体系的减震分析
18.
Analysis of Earthquake-resistance of Integral Structure after Adding Steel Structures on Top of Concrete Frame;
钢筋混凝土框架顶钢结构加层抗震分析