生物型机械设计系统中的“进化”与创新构思

Evolution" and creative Conception in Biological Machinery Design system

类比与借鉴生物学的研究方法，作者整理出四杆机构演变成单螺杆泵的演化脉络，并从中总结出一些对机械的创新构思有启示意义的规律。

By analogizing and using the theory of research method in the field of bilogy,the author compiled the evolution sequence of ideas which shows the four bar mechanisms evolved the single serew pumps,and summarized some laws from which enlightenment waws gained for creative conception of machinery.