1) annular wind coupler
环形回流式风洞
2) annular wind tunnel
环状回流式风洞
3) return-flow wind tunnel
回流式风洞
4) low speed closed circuit wind tunnel
回流式低速风洞
1.
Experimental investigation on the flow characteristics in a newly constructed low speed closed circuit wind tunnel;
回流式低速风洞流动特性的研究
5) nonreturn-flow wind tunnel
非回流式风洞
6) open-jet closed circuit automotive wind tunnel
开口回流式汽车风洞
1.
Analysis of sound natural property for open-jet closed circuit automotive wind tunnel;
开口回流式汽车风洞结构的声固有特性分析
补充资料：环形
圆环。也指这样的形状。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条