air ring
英
美
- 环形垫,环形空气囊
双语例句
- It was the idea of supporting a craft on a pad, or cushion, of low- pressure air, ringed with a curtain of higher pressure air.
这顶计划是将船支承在低压空气垫或低压空气软垫上,低压空气周围围着较高气压空气幔。
相关词汇
大家正在查
Copyright © 2023 256查询网 All Rights Reserved