Knowledge economic geography is a new branch of economic geography in knowledge economy times.
知识经济地理学是知识经济时代经济地理学的一门新兴分支学科。
Conclusion Malaria treatment seeking behavior is inappropriate in Wa ethnic. The barrier is inaccessibility in economic, geography, knowledge and technical.
结论佤族中的患疟求医行为不当，障碍为经济，地理，知识和技术上的不可及性；
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