Noun:

1. a structure resembling a tunnel where air is blown at known velocities for testing parts of aircraft

windn.风；（随食物或饮料）吞下的气；呼吸；气息；管乐器；<口>空谈v.使喘不过气来；（给婴儿轻轻拍抚后背）使打嗝；吹(号角等)；（路、河等）蜿蜒；缠绕；给…上发条；可上发条；倒（磁带、胶卷等）；转动（把手）n.弯曲；弯曲处；缠绕；转动；上发条Windolphn.温多尔夫

1. It is not correct to think of the wind tunnel having uniform flow.
   设想风洞具有均匀的气流是不正确的。
2. Both types of tests have been explored in wind tunnels.
   这两种形式的试验都已在风洞中进行过探索。