superans超型的superadj.超级的；极好的super-maximal stimulus超高级刺激super oxide free radical超氧阴离子自由基supersoft X-ray source超软 X射线源supermolecular compounds超分子化合物supervising intervention监管措施superadditive functional超加性泛函superannuation allowance离职津贴Super-molecule complex超分子复合物superheater pipe support过热管夹Supercell lattice method有效截面积