1) The wind has veered round.
风向相反了.
2) The wind has changed direction.
风向变了.
3) soldier's wind
可供相反航向驶帆的风
4) The wind shifted to the west.
风向转西了。
5) backward air blowing
反向供风
1.
Aiming at this problem, 3 methods of air supply were worked out, they are the methods of supplying air by assistant tunnel, by combination of drawing with blowing, and by backward air blowing.
针对这一问题 ,在新河和刘庄煤炭地下气化现场试验的基础上 ,研究了三种控制气流的方法 ,即辅助通道供风气化、压抽结合供风气化和反向供风气化 。
6) inverse ventilation
反向通风
补充资料：风向
①风的来向，如从东方吹来的风叫东风，从西北方吹来的风叫西北风。②比喻情势：看～行动。
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