线性方程: linear equation组: group非线性方程组: set of nonlinear equation; system of non linear equations; system of nonlinear equations拟线性方程组: quasilinear system of equations超定的线性方程组: overdetermined linear equations超定线性方程组: overdetermined linear equation解线性方程组法: simultaneous equations method齐次线性方程组: homogeneous system of linear equations; system of homogeneous linear equations无穷线性方程组: infinite system of linear equations线性方程组求解: system of linear equations非线性方程组的数值解法: numerical methods for no-linear system s of equations线性方程组的数值解法: numerical solution of linear equations线性方程组的相容性: consistency of linear equations非线性方程: non linear equation; nonlinear equation拟线性方程: quasi linear equation; quasilinear equation线性方程解: linear equation solution线性方程式: linear equation准线性方程: quasi linear equation; quasilinear equation非线性方程组解的数值方法: numerical methods for solving systems of nonliear equations非概率性方程组: nonprobabilistic systems of equations对称线性方程: symmetric linear equations; symmetrical linear equation二元线性方程: linear equation in two unknowns非线性方程式: nonlinear equation联立线性方程: simultaneous linear equations齐次线性方程: homogeneous linear equation