求翻译：综合分值0.300～＜0.500的乡镇属于适度利用区域，主要分布在大安街道、双石镇、以及主沱镇等8个乡镇。这些地区地貌以山地、丘陵、平原组合为主，农村经济较为发达，单位土地投入和产出较高，人均耕地资源相对紧张，农居点扩展潜力比较有限，农村土地利用结构相对合理。因此该区域应继续大力发展农村经济，治理农居点用地闲置和超标并存问题。在村镇规划的引导下，优化土地利用结构，使土地利用水平提高到集约利用水平。是什么意思？

Composite score 0.300 ~ <0.500 is appropriate use of regional towns, mainly in Ta-street, two stone town, and the main town da other eight towns. Landscape in these areas, mountains, hills, plains portfolio-based, rural economy is more developed, higher inputs and outputs per unit of land, per ca

Integrated sub-value of 0.300 ~ <0.500 township belonging to moderate use of regional, mainly in Taean streets, double-seok Jin, and a main town of Mamenchisaurus eight communes. These areas in mountainous terrain, hills, plains, and the rural economy based on a relatively well-developed Combinat

The synthesis minute value 0.300~<0.500 villages and towns belong to the moderate use region, mainly distributes in the Da'an street, double Shi Zhen, as well as the host tuo town and so on 8 villages and towns.These local landform by the mountainous region, the knoll, the plain combination prima

Comprehensive scoring towns belonging to the moderate use of the 0.300~<0.500 region, mainly located in the Daan Street, double Stonard, and Tuo town, 8 villages and towns. Group these regions landscape with mountains, hills, Plains, and more-developed economies in rural areas, higher unit inputs

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