【摘要】 在讨论空气重介质选矿方法的理论基础、产生过程和作用的基础上，具体分析了创新思维在解决工程技术问题中的应用过程，指出空气重介选矿方法是逆向思维的结果，其产生机制是借鉴＋移植。更多还原

【Abstract】 This paper analyzes the applied process of creativyty thing in solving dngineering and technological problcms on the basis of discussing theory base, forming-course and action about the dry coal beneficiation with air-dense medium Ruidizcd bed. The paper shows that the dry coal beneficiation method is the result of thversed thingking the forming modcl of the method is concluded as use for reference and transplant更多还原