National Aeronautics and Space Administration
空间平均
space average【数】
暂无补充释义。
相关词条
permittivity of free space
green area, green space
gas hourly space velocity
space operation center
space navigation
semilunar space
ships space
space average【数】
暂无补充释义。
National Aeronautics and Space Administration
permittivity of free space
green area, green space
gas hourly space velocity
space operation center
space navigation
semilunar space
ships space