1) aviation helmet
![点击朗读](/dictall/images/read.gif)
飞行头盔
2) flight helmet,pilot helmet,flight cap,flying helmet,flying cap
![点击朗读](/dictall/images/read.gif)
飞行帽,飞行头盔
3) high-altitude helmet
![点击朗读](/dictall/images/read.gif)
高空飞行头盔
4) hard hat visor
![点击朗读](/dictall/images/read.gif)
飞行头盔观察孔,面罩玻璃
5) helmet
[英]['helmɪt] [美]['hɛlmɪt]
![点击朗读](/dictall/images/read.gif)
头盔,钢盔
6) Helmet
[英]['helmɪt] [美]['hɛlmɪt]
![点击朗读](/dictall/images/read.gif)
头盔
1.
Application of New Technology and New Material on Helmets;
![点击朗读](/dictall/images/read.gif)
浅析新材料、新技术在防护头盔上的应用
2.
The Study of Mould Design and Forming Process for Nonmetallic Bulletproof Helmet;
![点击朗读](/dictall/images/read.gif)
非金属防弹头盔成型工艺研究及其模具结构设计
3.
Design of wireless portable helmet for telemedicine;
![点击朗读](/dictall/images/read.gif)
远程医疗应用中无线便携式头盔的设计
补充资料:复杂气象飞行(见飞行技术)
复杂气象飞行(见飞行技术)
instrument meteorological conditions flight
fuza qixiangfe主xing复杂气象飞行(instrument meteorologiealconditions flight)见飞行技术。
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