1) equivalent air wedge
![点击朗读](/dictall/images/read.gif)
等效空气劈尖
2) anchor tipping efficacy
![点击朗读](/dictall/images/read.gif)
尖劈效应
3) cavity wedges
![点击朗读](/dictall/images/read.gif)
空腔尖劈
1.
Research on the sound absorption performance of cavity wedges and optimization of their design
空腔尖劈吸声性能计算及其优化设计
4) air-equivalent
![点击朗读](/dictall/images/read.gif)
空气等效的
5) equivalent air path
![点击朗读](/dictall/images/read.gif)
等效空气程
6) spires
[英][spaiə] [美][spaɪr]
![点击朗读](/dictall/images/read.gif)
尖劈
1.
Discussion on the simulation of atmospheric boundary layer with spires and roughness elements in wind tunnels;
关于风洞中用尖劈和粗糙元模拟大气边界层的讨论
补充资料:比等效百万吨数