1.
EStrengthen the management of roadway roof to reduce the roof accident
加强巷道顶板管理 减少顶板事故发生
2.
Support Density Calculation and Roof Management in Blast Mining Face
炮采工作面支护密度计算及顶板管理
3.
Mining Ceiling Management of Dounan Branch Mine in Mining
斗南分矿区采掘过程的顶板管理措施
4.
The Study of Roof Management Problems with Big Tilting Angle Coal Seam Applying Tilting Extraction
大倾角煤层仰斜开采顶板管理问题的研究
5.
The Working-face Roof Management System Research Based on MATLAB/VC
基于MATLAB/VC的回采工作面顶板管理系统研究
6.
Design of expert system of coal mine roof control and management based on MapInfo
基于MapInfo的煤矿顶板管理与控制专家系统设计
7.
An Analysis of Management of Ceiling Boards of Mining Way in House-post of Dounan Mine
斗南矿区房柱采矿法顶板管理问题初探
8.
The technology experience and economic result of strong and difficult collasp roof manage in Xinan Coal Mine are introduced.
介绍了新安煤矿在坚硬、难放顶板管理方面的技术经验及取得的主要技术经济效果。
9.
Technology and Control of First Roof Caving at Fully Mechanized Coal Face with Hard and Massive Overlying Strata
厚层坚硬顶板综采工作面初次放顶技术管理
10.
Study and Application on Safety Control of Roof at Coal Face;
采煤工作面顶板安全管理的应用研究
11.
STUDY OF CONTROL CAVING METHODS AND REASONABLE HANGING ROOF LENGTH ON HARD ROOF
坚硬顶板控制放顶方式及合理悬顶长度的研究
12.
Research on Reasonable Hanging Arch Length of Hard Roof in Fully Mechanized Coal Mining Face
综采工作面坚硬顶板合理悬顶长度研究
13.
Determination of Critical Thickness of Stiff Roof in Coal Mine Based on Thick Plate Theory
基于厚板理论的水平煤层顶板临界厚度的分析
14.
The Study on the Destructive Mechanism and Law of Stratified Roof;
层状结构顶板破坏机理及其规律研究
15.
Crack Treatment of Basement Roof in Stress Concentration Condition
应力集中作用下地下室顶板开裂处理
16.
Treatment of Crack in Concrete Roof of Worm Wheel of No.1 Set,Suzhi Hydropower Station
苏只水电站1号机蜗壳顶板裂缝处理
17.
Base board (also known as a motherboard or system board) management.
基板 (也叫母板或系统板) 管理。
18.
Reinforcement on steel tubular scaffold with couplers of the super-think roof and high wall
超厚顶板和高大墙体的扣件式钢管脚手架加固