词汇	Convert index
释义	Convert index 利用等指数
随便看	positive sectional curvature positive segregation Positive selected sites positive selection positive selection algorithm positive self positive self-concept positive self-feeling Positive self-feeling positive self-regard positive self regulation positive semidefinite positive semi-definite positive semi-definited positive semidefinite form positive semidefinite kernel positive semi-definite kernel positive semidefinitematrices positive semidefinite matrices positive semi-definite matrices positive semidefinite matrix positive semi-definite matrix positive semi-definiteness positive-semi definiteness positive semidefinite quadratic form