Scientific problems refer to the contradictions or doubts about scientific knowledge and practice which the mainbody of scientific understanding puts forward under the knowledge background of a certain period of time for solutions.Problems are the startin
吴汉玲.试论问题在科学研究中的重要作用[J].重庆工商大学学报(自然科学版),2007,(8): WU Han-ling. On the Important Role of Problems in Scientific Research[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2007,(8):