nitrogen wind tunnel

例句：

1. 1. Thenitrogen wind tunnel is used to study thebehavior of gases in a controlled environment.
   氮气风洞用于在受控环境中研究气体的行为。
2. 2. The nitrogen wind tunnel iscrucial for testing new materials before they areused in real-world applications.
   氮气风洞对于在实际应用中使用新材料之前进行测试至关重要。
3. 3. The nitrogen wind tunnel has beeninstrumental in advancing our understanding ofatmospheric chemistry.
   氮气风洞在我们理解大气化学方面发挥了重要作用。