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1·Leading industry is the core of industry structure and its rational choice is the presupposition and key of the rationalization of industry structure.

主导产业是区域产业结构的核心，合理选择主导产业是实现产业结构合理化的前提和关键。

2·Based on grey relevancy degree, the paper is to analyze industry structure in Wenzhou and evaluate rationalization of industrial structure.

本文利用灰色理论中的灰色关联分析方法，对温州地区产业结构进行了实例分析，并对温州地区产业结构合理化进行了综合评价。

3·With the aims of changing recent situation and of promoting a rationalization of the pear industry in Hunan Province, a passel of sandy pear varieti.

为改变目前状况和推进湖南省梨产业结构的合理化，中南林学院“绿之梦”果园和永州“金地”公司分别引进了一批砂梨品种，其中包括部分日韩品种。

4·In regional development, the regulation, formation and rationalization of regional industry structure are the central links.

调整和建立区域产业结构，促进产业结构合理化，是区域开发的中心环节。