递归: recurrence; recursion分块递归方程组: block recursive system递归方程: recursion equation非递归方程: non recursive equation交配频率递归方程: mating frequency recurrent equation递归方案: recursion scheme递归方式: recursive fashion左递归方式: left recursive way方程组: combined equations; coupled equations; equation group; equation set up; equations set; gleichungssystem system of equations; set of equations; simultaneous equations; system of equations回归方程: equation of regression line; regression equation回归方程式: regression equation偏回归方程: partial regression equation自回归方程: autoregression equation变分方程组: system of variational equations病态方程组: ill-conditioned system of equations不定方程组: indeterminate equations; indeterminate system of equations差分方程组: system of difference equation超定方程组: overdetermined set等价方程组: equivalent system of equations对称方程组: symmetrical equations多重方程组: multiple equation system方程组的解: solution of equations方程组解: solution of equations结构方程组: set of structural equations; structural system of equations静态方程组: static equation systems
