air tunnel

• 风洞

air tunnel的用法和样例：

例句

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. Another important consideration is the maximum model size for tunnel starting.
   另一个重要问题是启动风洞时最大模型尺寸的确定。