单词	字典式
释义	字典式lexicographic
随便看	quadratic form ; quadric form quadratic formula quadratic function quadratic--function quadratic functional quadratic hash quadratic hill-climbing method quadratic homonymous defect quadratic hypersurface quadratic inequality quadratic interpolation quadratic lag quadratic line complex quadratic loss function quadratic mapping quadratic mean quadratic mean convergence quadratic mean deviation quadratic mean error quadratic mean (quadratic average ) quadratic minimization problem quadratic model quadratic non-residue quadratic nonresidue quadratic performance index