1.
The Heat and Damp Exchange of the Hot Deep Mine Airflow and the Calculating of the Needing Air-Quantity;
高温深矿井风流热湿交换及配风量的计算
2.
Study of Coal Mine Wind Thermodynamic Process and Ventilation Temperature Dropping Technology Imitation
矿井风流热力过程及通风降温模拟研究
3.
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
4.
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
5.
A ventilating shaft, as in a mine.
（比如矿井中的）上风井
6.
Introduction of the VOCSIDIZER Technology in Power Generation Utilizing VAM
逆流反应器矿井乏风瓦斯发电技术简介
7.
Readjustment and handling on top chink of blade of axial flow fan using in well
矿井轴流式主通风机叶片顶隙的调整与处理
8.
Study on Fire Early Warning and Airflow Control Technology of Mine Belt Roadway
矿井胶带巷火灾预警与风流控制技术研究
9.
A Study on Precooling Mine Inlet Airflow By Utilizing the Low Temperature Effect of Terrain
利用岩层的低温效应预冷矿井入风流的研究
10.
Experimental Study of Precooling Intake Air with Low Temperature Rocks
利用矿井低温岩层预冷入风流的实验研究
11.
supply with a brattice, to ventilate mines.
装上矿井通风用的风幛。
12.
In some cases the difference in atmospheric pressure causes the air to circulate naturally; in others a fan must be used to pump air into the mine.
有些矿井利用大气压力差引起空气自然流动，有些矿井则必须用扇风机把空气压人井内。
13.
A passageway or shaft in which air circulates, as in ventilating a mine.
通风道，换气坑空气流通的通道，如使矿井通风的风道
14.
mine static head
矿井通风系统静压头
15.
Standard for the equipment of ventilative safety of colliery
矿井通风安全装备标准
16.
Calculation on Effective Air Quantity of Mixing New Mind in Mine Series Ventilation New Wind-doped
矿井串联通风掺新风的有效风量计算
17.
Rapid Construction Technology of Freezing Well-wide Shaft of New Shanghai No.1 Ventilation Shaft Mine
新上海一号矿风井全井冻结井筒快速施工技术
18.
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