The distributed parameter branch card connecting node "XX0032" with node "XX0036" is associated with a propagationmode having a travel time equal to 3.60000000E-09 seconds. But this is less than the time-step size DELTAT, which is illegal. & m. \5 ?$ q' mEither reduce the step size DELTAT, or replace the distributed modeling by lumped Pi-circuit modeling. ) h2 ^2 `3 Q9 F/ P# L运行时间不如时间级的deltat,程序非法。请问各位大神如何解决?3 q0 q. \- ^4 j4 c