closed wind tunnel 闭式回羚洞 ; 闭式风洞
air regeneration in closed tunnel 密闭坑道空气再生
closed jet tunnel 测试段闭口式风洞
closed jet return flow tunnel 测试段闭口式回流风洞
closed-jet wind tunnel [航] 闭口式风洞
closed jet nonreturn flow tunnel 测试段闭口式不回流风洞
tunnel closed effect 闭坑效果
The method of blocking interference modification of Vehicle model test in closed tunnel-image method is given in this paper.
本文给出了汽车模型在闭口风洞中进行试验的阻塞干扰修正方法——镜像法。
Ferries were suspended and the M5 tunnel, a major road into the city, was closed.
渡轮停运，通向市区的主要公路——M5隧道关闭了。
Some subway stations and underground passages were closed due to severe waterlogging. So was a tunnel across the Yangtze River.
武汉地铁二号线和四号线多个站点进水并一度被迫封闭，长江隧道全线封闭。
应用推荐