式: type; style一元方程: equation with one unknown qu ...一次方程式: simple equation一元一次方程式: simple equation【化学】一次方程式。: simple equation一次方程: equation of the first degree; equationofthefirstdegree; first order equation; first-order equation; linear equation; simple equation二元一次方程式: first degree in two variable equation二元一次方程: linear equation in two unknowns线性方程；一次方程: linear equation一阶方程, 一次方程: first-order equation一元二次方程式: quadratic equation二次方程式: quadratic equation三次方程式: cubic equation四次方程式: biquadratic同次方程式: homogeneous equation因次方程式: dimensional equation联立一次方程组: system of linear equations一元二次方程: quadratic equation二元一次方程；二元线性方程: linear equation in two unknowns次方程: equation of n th order二次方程式论: quadratics二次的，二次方程式: quadratic齐次多程 同次方程式: homogeneousequation一元方程: equation with one unknown quantity二次方程: binomial equation; quadratic equation; quadraticequation; quadric equation
