并在此基础上，对广州区域地位的动态变化进行了综合分析。
Upon this basis, this paper makes an analysis for Guangzhou city on the regional roles dynamic transformation.
在此过程中，各县市经济实力、产业结构以及中心城市的区域地位必然发生变化。
In this courses, it is inevitably that each county and city of PRD occurs change in many aspects; economy strength, industrial structure and the regional roles and so on.
第三，粮食生产的区域地位也有一些变化，北方粮食生产地位上升，而南方下降。
Third, the regional situation of food production has been changing, which can be seen by the rise in the north region and fall in the south region.
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