non-linear equation in one variable的用法和樣例：
例句
- Boundary layer phenomena of third-order nonlinear equation is studied in this paper.
摘要研究某類三階非線性方程的邊界層現象。 - The essay tries to do some comparative studies towards several of alterative methods used in Non-lined Equation Root and its realization.
本文對幾種迭代法求取非線性方程根的演算法及實現作了對比介紹。
