【摘要】 本文用随机模拟方法研究了一化学混沌模型的介观动力学。对该混沌模型的系综模拟发现 ,在这种不稳定运动中存在强烈的内部涨落 ,然而由于混沌运动整体上的稳定性 ,使得系统中的代表点被限制在混沌吸引子上 ,并且每个代表点形成的随机轨道很好地保持了确定性混沌吸引子的基本特性更多还原

【Abstract】 The mesoscopic dynamics of a chemical chaos model was studied by stochastic simulations in this paper .Ensemble simulations of thd model showed that there are intensive intrinsic fluctuations in the unstable motion.Howver,due to the globally stable character of deterministic chaos,the ensemble points were limited to distrbute overall the chaotic attractor.Furthermore,individual simulationruns keep quantitative character of the deterministicchaos.更多还原