average effective radar cross section
Bearing capacity of cross section
beam of variable cross section
BALANCED CROSS SECTION
平衡地质剖面
平衡演化剖面
正演模拟
构造平衡剖面分析
平衡剖面
Backscattering cross section
back scattering cross section
Ba isotopes cross section
average scattering cross section
Attenuation cross section
assumption of plane cross section
area of cross section of the main air flow
approximate elliptical cross section pressure vessel