1) controlled cyclic ventilation
受控循环通风
1.
The controlled cyclic ventilation, which is a new technique, has been commonly used in Britain and SouthAfrica.
受控循环通风是一种新兴技术,在英国和南非得到普遍应用,它的应用可以改善井下的工作环境,降低通风费用,是一种值得推广的新技术。
2) controlled recirculation
可控循环通风
1.
The effect of recirculation factor on the main parameters of non steady controlled recirculation system;
循环系数对非稳态可控循环通风系统主要参数的影响
3) controlled looping
受控循环
5) controlled recirculating airflow
可控循环风
1.
In order to apply the controlled recirculating airflow in practice the paper analyses action regularity of gas consistency peak along driving airway, while the controlled recirculating airflow is used in driving airway,and makes conclusion that the position of gas consistency's peak is decided by the quantity of leaking airflow.
为了在实际中应用可控循环风，本文分析了在掘进巷道中应用可控循环风时，沿巷道的瓦斯浓度峰值运移规律，并得出了在掘进巷道中瓦斯浓度峰值由风筒的漏风量大小决定的结论。
6) batch-through-circulation
分批通风循环
补充资料：阿斯曼通风干湿表(见通风干湿表)
阿斯曼通风干湿表(见通风干湿表)
AS iman tongfeng ganshibiao阿斯曼通风干湿表见通风干湿表。
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