the curves of its amplitude frequency response have some nonlinear features, such as inclination and jump phenomena of the curves , which coincide with the theoretic analysis.
参激横摇幅频响应曲线具有某些非线性特征,如曲线的倾斜和跳跃现象,这与理论分析是一致的。
the results show: there are the quasi-periodic features and unsuccessive jump phenomena in the interannual variation processes of northern hemisphere monthly mean general circulation anomalies.