astronautical造句

Supported by the Astronautical Supporting Technology Foundation of China.
航天支撑技术基金资助项目.

Measures usually taken in the astronautical engineering are to install baffles in the propellant fuel container.
常用的增加液体晃动阻尼的措施是在推进剂贮箱内安装防晃板.

• #astronautical