theory sight理论视域theoryn.学说；理论；原理；意见theory of system management系统管理理论theory of learning tendency学习驱动理论theory of integrative level整合层次的理论Theory of Second Revolution“二次革命论”theory of dynamic stability动态稳定论theory of motivational self动机的自我估量理论theory of neutral selection中性选择学说theory of fixity of species物种恒定学说theory of demand and supply理论的需求和提供理论Theory of limited penalties刑罚有限论