化学平衡与生态平衡存在着一定的内在联系,它们具有相类似的动态特征。化学平衡原理对研究化学变化进行的方向和限度,实现有利于人类的物质和能量转化,具有普遍的指导意义。应用吕·查德里原理可以很好地解释生态平衡的移动规律。模拟化学平衡常数表达式可以建立生态平衡常数的定量概念,并由此产生对生态平衡更科学的理解。 Chemical equilibrium and ecological balance exist some inherent relationship, they have similar dynamic characteristics. The principles of chemical equilibrium for the study of chemical changes in the direction and limit, in order to achieve the human material and energy conversion, with universal significance. The application of Richard Chadri principle can well explain the law of movement of ecological balance. Simulated chemical equilibrium constant expressions establish a quantitative concept of ecological equilibrium constants and can lead to a more scientific understanding of ecological balance.