孙万鹏著山东人民出版社出版作者曾在灰学理论研究方面取得硕果,并著有《灰色价值学》等专著（山东人民出版社出版）。本书为其新著,全书共约４１万字。“第三种科学”的立论基础是:世界万事万物皆具有“部分确定与部分不确定,短点上确定与非短点上不确定”的本质特征。并指出: Sun Wanpeng, author of Shandong People's Publishing House, has made great achievements in the study of the theory of ashes and has authored “Monuments of Gray Value” (published by Shandong People's Publishing House). This book is its new book, the book a total of about 41 words. The third kind of science is based on the argument that everything in the world has the essential characteristics of “partial determination and partial uncertainty, and indefinite determination on short points and non-short points.” And noted: