As a situation, it indicts that it can be regulated, also, as an ordered-mechanism, it indicts that it aims to develop from the lower grade to higher one.

• 它作为系统运行的一种状态，表明可以对其进行调控；作为系统有序运行的机制，表明通过对其调控可以促成系统内动态平衡态势由较低层次向较高层次发展。