1.
supply with a brattice, to ventilate mines.
装上矿井通风用的风幛。
2.
mine static head
矿井通风系统静压头
3.
Standard for the equipment of ventilative safety of colliery
矿井通风安全装备标准
4.
Study on Ventilation Technology for Da Shuitou Hign Methane Mine;
大水头煤矿高瓦斯矿井通风技术研究
5.
Research on the optimizing technology of ventilation system renovation for multi-airshaft mine
多风井矿井通风系统优化改造技术研究
6.
By determining the ventilation resistance of the mine shaft ventilation system, it is found that the ventilation resistance in return airways is particularly large and the ventilation degree is middle.
通过对矿井通风系统进行通风阻力测定,发现矿井回风段通风阻力过大且通风难易程度为中等。
7.
AUTOMATIC GENERATION OF VENTILATION NETWORK FROM MINE VENTILATION SYSTEM DRAWING
由矿井通风系统图自动生成通风网络图
8.
Howden Axialflow Main Ventilator in the Mine Ventilation Application
Howden轴流主要通风机在矿井通风中的应用
9.
mine velocity head
矿井通风系统的速度压头
10.
This paper introduces a new software package of mine ventilation simulation system.
介绍一个矿井通风系统模拟软件包。
11.
Research on Ventilation System Simulation and Its Applications in Jinchuan Mine;
金川矿井通风系统仿真及其应用研究
12.
The Integrated Research about Pipe Flow and Field Flow in the System of Mining Ventilation;
矿井通风系统中管流场流一体化研究
13.
The Research of Development of Computer Management System of Mining Ventilation;
矿井通风计算机管理系统的改进研究
14.
Research and Implementation of Coalmine Ventilation Network Calculation Software;
矿井通风网络解算软件的研究与实现
15.
Study of Mine Ventilation Network Analysis Based on COMGIS;
基于COMGIS的矿井通风网络分析研究
16.
The Research of Mine Ventilation Management Visualization Technology
矿井通风信息管理及可视化技术研究
17.
Development of Resolving Program for Mine Ventilation Network Based on VBA
基于VBA的矿井通风网路解算程序开发
18.
Ventilation system based on artificial increasing pressure technology in high-altitude mines
人工增压技术的高海拔矿井通风系统