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