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- Experimental Study on Smoke Preventing Air Curtain in High Rise Building 高层建筑火灾防烟空气幕的实验研究
- Secondly, set up air curtain at door of discharging platform to prevent efflluv-ium leakage when a trash truck enters. 二是在卸料平台进门处设有风幕,防止垃圾车进厂时带来的臭味外泄;
- Methods were proposed to prevent air entrain-ment. 同时提出了充模过程中防止气泡卷入的措施。
- The mine air curtain is a kind of good wind control technology. 矿用空气幕是一种较好的风流控制技术。
- The above illustraion shows an effect of air curtain as sensuous image. 上图直观地表示出了风幕机的功能。
- We are taking steps to prevent air pollution and stream pollution. 我们正在采取步骤防止空气污染和河流污染。
- This can prevent air from flowing freely to the lungs. 这可以防止空气任意流入肺部。
- How to Prevent Air Polution inside Vehicle in Winter? 冬季如何预防车内空气污染?
- It can prevent air leakage and oil leakage efficiently. 能有效的起到密封,防止漏油、漏气作用。
- The castle was hidden behind a curtain of smoke. 城堡被一层烟雾遮掩着。
- Dust-collecting devices adopted, absorbing dust, preventing air pollution. 配置集尘装置,吸收粉尘,防止空气污染。
- Field testing of air curtain with muti-parallel fans on ejecting airflow was conducted in Jinchuan's NO. 在金川二矿对多机并联空气幕引射风流的作用进行了现场试验。
- Fill it bed to bed with bit ,in order to Prevent air bladder appear. 嵌塞时注意用小块填料分层分段嵌实。防止出现空气泡。
- Demonstrates efflux force plays primary role in segregative effect of air curtain. 指出气幕射流力对气幕的隔断作用起主要作用。
- Taiwan's professional air curtain structural design,safety and stability,low noise. 台湾专业风幕机结构设计,安全稳定,出风大,噪音低。
- The outer ends of the raceways shall be plugged to prevent air circulation. 电线管路的其它端点都要塞信,以防空气循环。
- Fire-resisting materials, fire - and - smoke prevention and compartment are needed to adop tvigorous measures to prevent fire. 要积极预防建筑物火灾的发生;必须使用具有防火性能的装饰材料以及适当的防火、防烟及避难区划.
- The analytical results show that the near-wall air curtain effectively reduced the wall deposition of droplets in the semidry FGD reactor. 本文采用数值方法研究了不同贴壁风风速和风口高度对反应器内液滴粘壁现象的影响规律。
- Thinks that the total actuating pressure of an air curtain ct.6 of wind pressure, thermal pressure, mechanical pressure and equilibrium pressure. 摘要认为空气幕总作用压力由风压、热压、机械压和平衡压四项分压力组成。
- The paper presents the innovation measures of dedust in ore channel of iron making plant in terms of valves, exhaust hood,air curtain and control method etc. 就炼铁高炉矿槽除尘系统的方式,提出了一些革新的措施,涉及到阀门、吸气罩、风幕及控制方法等