By treating the ion Bernstein wave as a driven response to the fast Alfven wave, a second order mode-conversion equation is derived for ion cyclotron resonance heating in two-ion species plasma.

• 在把离子伯恩斯坦波处理成对快阿尔芬波的响应下，导出了点火托卡马克等离子体的离子回旋共振加热的二阶模转换方程。