商品流向
- 网络flow of commodity
商品流向-
区域经济是按照自然地域、经济活动的内在联系、商品的流向、居民或民族文化传统以及社会发展的需要而在地理空间上形成的经济联合体。
The regional economy is according to the natural region , inner link , flow direction , resident or national cultural tradition and need of the social development but economic coalition formed on the geographical space of goods of the economic activity .
-
其次，从京津冀外贸结构（包括贸易方式、商品结构、地理流向）和外贸竞争力（包括RCA和TC指数）两个方面进行着重分析，概括了该地区外贸发展的总体特征。
Secondly , it tries to find out the feature of the regional foreign trade by analyzing the trade structure ( including trade patterns , commodity structure and geographical flows ) and competitiveness ( including RCA and TC factors ) .