大武陵旅游经济圈
grand wuling tourism economic circles
桂北-湘西大旅游经济圈
travel economic circle of the north of Guangxi and the west of Hunan
旅游经济联系
tourist economic relation
旅游经济实力
tourism economic strength
民俗生态旅游经济
folk custom ecotourism economy
生态旅游经济关系
eco-tourism economy relations
县域旅游经济
tourism economy in countryarea
二元经济理论
dual economic theory
the theory of dual economy
工业经济理论
industrial economic theory
固体与分子经验电子理论(EET理论)
empirical electron theory(EET) of solids and molecules
固体与分子经验电子理论EET理论
empirical electron theory EET of solids and molecu
合约经济理论
Economic theory against contract
教育经济理论
Educational economic theory