成矿动力系统的定态与失定

成矿系统与生物等自然系统都是不断地与环境进行斗争和妥协，从而适应了经常变化的环境达到自我生存和发展的目的。这就是演化或进化，失定就是系统自适应能力的表现形式。是由一种定（稳）态向另一种定态过渡的行为，过渡可以是平稳的或非平稳的，其中非平稳过渡是系统耗散能量而发生随机涨落的必然结果，过渡可以是平稳的或非平稳的。其中非平稳过渡是系统耗散能量而发生随机涨落的必然结果，促成了成矿物质的自组织作用。因此，成

Steady and Unsteady in Dynamic Systems of Mineralization

The natural systems including biological. metallogenetic and others are continuously fighting andcompromissing with the circumstances to adapt oneself to the changeable environment for living and development.Unsteady.as a form of expression of seal-adjustment ability,is the transitional behaviour of a system from an old steadystate to a new one and may be divided into two types: even and uneven transitions. The uneven transition is the inevitableresult of random fluctuation caused by the dissipation of energy supplied by the environment, that leads to the selforganization of millions upon millions of ore-forming materials. Therefore .the mineralization means an unity of nacessityand fortuity, which shows that the synergetic action of decisive force (steady state) and random force (unsteady state) tomake the pulsating evolution of the system.