1) coefficient of air leakage area of closed outlets
关闭风口的漏风面积率
2) leakage air of closed outlets
关闭风口漏风量
3) air port area of the air-conducing wall
导风墙风口面积
4) fresh/rec opening area
进风口面积
5) exit area
出风口面积
1.
Effect of exit area of the exhaust cap on flow resistance for locomotive and rolling stock
机车车辆排风风帽出风口面积对流动阻力的影响
6) air-sealed ventilation leakage
密闭漏风
1.
The authors introduce a new filling blocking technique with air-sealed fine coal, which has developed from traditional grouting technique to block air leakage passage, overcome the limitations of traditional grouting technique and solved the problem of air-sealed ventilation leakage to some extent in practical application in Shangzhuang Coal Industry Co.
密闭漏风是困绕煤矿井下安全生产的一大难题,粉煤灰充填以阻断漏风通道的技术,是对基于传统注浆技术而发展起来的一种新型充填堵漏技术,旨在克服传统注浆技术在实际运用中的局限性,并充分考虑到尚庄煤业井下的实际环境因素,使其在最大限度地得到完善。
补充资料：城市道路面积率 urban road area ratio
城市一定地区内，城市道路用地总面积占该地区总面积的比例。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条