反向风布袋收尘器 reverse-jet bag filter
反向风迹图 air mass back trajectory map
反向通风 [建] [矿业] reversal ventilation ; [矿业] inverted ventilation ; ventilation reversal ; reversed direction airflow
风向反转 backing of the wind ; backing wind
反向龙卷风 Reverse Tornado ; Inverted tornado
正、反向鼓风 direct-adverse blasting
反向头脑风暴法 reverse brainstorming
反向鼓风制气法 reversed airblast process
反向鼓风 reverse air blast
在春夏两季气流扭转方向后，或许可以指望反向的风缓解冬季的阴霾。
After the air stream reverses course in the spring and summer, reciprocal winds could be counted on to bring some respite from the winter haze.
通过对现场测试结果的分析，找出了主井风流反向的原因，并采取相应的技术措施，使主井恢复正常的进风状态。
According to the analysis of field test results, the reasons of opposite direction airflow are found, and it is returned to normal airflow through taking appropriate measures.
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