astronautical造句
2024年06月11日 21:55:15
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.