1.
Mathematic Model of Ventilation Capacity Optimization of High Gassy Mine and Its Application
高瓦斯矿井通风能力优化数学模型及应用
2.
forced draft, forced draught
压力通风,强制通风
3.
Test methods of aerodynamic performance for fans
GB/T1236-1985通风机空气动力性能试验方法
4.
Study on Process and Performance of Reverse Flow Mechanical Ventilation Cooling Tower
逆流机力通风冷却塔工艺性能的研究
5.
Reforming the Ventilation System of Mining Area and Improving the Capacity in Disaster Prevention of Coal Mine
改造采区通风系统 提高矿井防灾能力
6.
Research on Flow Resistance of Inlet Air and Performance Optimization of Natural Draft Counterflow Wet Cooling Tower with Air Deflectors
具有导风板的自然通风逆流湿式冷却塔进风阻力研究及性能优化
7.
Performance Calculation and Inspection Method for Unpowered Roof Fan
无动力屋顶通风机性能计算与检测方法
8.
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。
9.
aerodynamics of industrial ventilation
工业通风气流动力学
10.
Allgemeine-Elektricitats Gesellschaft AEGTelefunken
德律风根通用电力公司
11.
But production increased one hundred sixty percent between2000 and2005.
现在农民们可以通过能发电的风力涡轮机挣钱了。
12.
The Air element of Gemini brings communication, intellect and speed.
风向星座的特质让双子座具有沟通能力,智慧和速度。
13.
Analysis on Anti-disaster Ability of Ventilation System Based on the Coupling Technology the Zone and Network Model;
基于区网耦合模拟的矿井通风系统抗灾能力分析
14.
Office Building of Energy Saving in Potential of Natural Ventilation under the Influence of Inside and Outside Environment Factor
室内外环境因素影响下的办公建筑自然通风的节能潜力
15.
Wind power: Use of the energy in winds to produce power.
风力:利用风的能量来产生动力。
16.
The blade is a key component for windturbine to receive the wind energy.
风力机叶片是风力机接收风能的关键构件。
17.
The tall hedge breaks the force of the wind.
高的树篱能减弱风力。
18.
Retrograde ventilation is used for Wangjiazhai coal mine, both air leakage and ventilation resistance of the main shaft are largish.
王家寨煤矿为中央并列式通风,漏风量较大,主井通风阻力较大。