求翻译：长期以来，我国土地利用存在利用率偏低、产出效率不高、功能配置不合理等缺陷。如何在一定区域内，合理、有效的集约利用土地，最大限度的满足经济发展对土地供给的要求，成为了迫切需要解决的问题。基于以上背景，本文试图通过分析柏乡县土地利用的现状，根据柏乡县的实际情况，构建了土地集约利用指标体系，并采取多因素综合评价方法对其进行评价，结果表明柏乡县各乡镇土地利用集约程度存在一定的差别，其中作为城关镇的柏乡镇土地集约利用程度在全县范围最高。就此结论，本文提出了相应的建议和措施是什么意思？

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Long-term, my land-use is low utilization, output efficiency is not high, feature configuration is not reasonable. How do I within a certain region, reasonable, effective, intensive land use, economic development of the land supply, has become a problem that needed to be addressed urgently. Based on

Long, low utilization of land use and production efficiency is not high, functional configuration defects such as unreasonable. In certain areas, rational, effective and intensive use of land, and meet the requirements of economic development on the land supply, the urgent need to address the proble