准线性化方法 meaning in English

quasi-linearization method
quasi-linearizationmethod

Using the difference method and quasi - linearization method , the nonlinear differential equations , which include ten basic unknown functions in all , are reduced to a sequence of quasi - linear differential equations , which can be solved by the method of discrete orthogonalization
采用差分及准线性化方法，将含有10个基本未知函数的偏微分方程组，变换成能用离散正交法编程求解的准线性微分方程组。