短語詞組短語erosion induced wind duration 可蝕風持續(xù)時數(shù)Duration wind 吹風延時short duration wind tunnel 短工作周期風洞Minimum duration wind 最低吹風時間long duration wind tunnel 持續(xù)式風洞duration of wind graph 風時圖duration of wind 風時 返回 wind duration