The study on inter-regional economic relation is an important subject in the field of economic geography in the new period.

区际经济关系是新时期经济地理学的重要研究课题。

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The strengthening of regional economic interest and the appearance of multiple subject of regional economy help to bring about the reconstruction of inter-regional economic relation.

区域经济利益现象趋于强化，区域经济利益主体多元化，促成了我国区际经济关系的重组。

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The coupling relation of petroleum resources exploitation and regional economic sustainable development of mineral areas is discussed on the basis of the theory of resources requisite life-cycle.

运用矿产资源需求生命周期理论，探讨油矿城市矿产资源开发与区域经济持续增长的耦合关系。

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It is then logical to ask whether national or regional security is endangered in relation to economic capability or in an era of asymmetric wars.

CENTERFORSECURITYPOLICY: The growing Afghanization of Latin America