没找到中文的,wiki百科贴来的,给你翻译一下：
In theoretical physics,supergravity (supergravity theory) is a field theory that combines the principles of supersymmetry and general relativity.Together,these imply that,in supergravity,the supersymmetry is a local symmetry (in contrast to non-gravitational supersymmetric theories,such as the Minimal Supersymmetric Standard Model (MSSM)).
在理论物理学中,超引力理论是将超对称和普通相对论相联系的发射场理论.总的说来,它表明,在超引力场中,超对称是一个局域对称（与非引力场对称相反,例如 最小化对称标准模型（MSSM））
