非平衡非线性问题是自然科学领域中带有普遍性的问题。这个问题引起人们的重视只是近二十年的事,然而已取得了许多重要的进展。由于化学模型比较便于进行研究,因此人们以极大的兴趣瞩目于化学振荡的实验和理论研究。近两年来,在国内期刊上也发表了一些介绍化学振荡原理的文章, The non-equilibrium non-linear problem is a common problem in the field of natural science. This issue has drawn people’s attention only for nearly two decades. However, many important progress have been made. Due to the chemical model is more convenient for research, so people have great interest in chemical oscillation experiments and theoretical studies. In the past two years, some articles describing the principle of chemical oscillation have also been published in domestic journals.