基本解释吹氣風洞词组短语短語induction blowdown wind tunnel [航]引射放氣式風洞blowdown wind tunnel [航]放氣式風洞direct blowdown wind tunnel 直流暫沖式風洞energy ratio of blowdown tunnel 吹氣式風洞能量比blowdown -ejection wind tunnel 吹引式風洞blowdown tunnel更多词组专业释义航空、航天科學技術放氣式風洞吹放式風洞