描述性编程其实就是通过把对象库中的对象属性的描述全部通过脚本体现出来，并且可以脱离对象库进行运行脚本。(Descr iptive Programming in fact, by the descr iption of the object library object attributes reflected all through the scr ipt, and you can run the scr ipt the object library.)