非线性物理：引言一一孤波 Space-time (s-t)diagrams of E;or logio(E) ×103 Cha0s15,015102(2005) 3 -2.500 -2.821 -3.143 -3.464 -3.786 4.107 N=600,7=0.188 4429 -4.750 5.071 5.393 5714 6.036 -6357 -6.679 -7.000 60-400-20d 0 T200400600 (c)非线性物理：引言－－孤波 Space-time (s-t) diagrams of Ej or log10(Ej) Chaos 15, 015102 (2005)