求翻译：陕北人地关系脆弱区应坚持农业与生态建设可持续发展，强防沙固沙力度，恢复植被限制载畜量；改造中低产田，提高产量；优化产业结构，提高农业劳动力的可参与性。陕北人地关系紧张区应维持生态退耕成果，促进农业结构调整，建设基本农田，提高粮食自给率；转变依赖资源开采的经济模式，延伸产业链提高企业竞争力，依托第二产业的快速发展，促进第三产业。关中人地关系压力区应加大复垦、整理的力度，稳定农用地规模，保护基本农田；发展关中城镇体系，加快小城镇建设。陕南人地关系敏感区应继续坚持生态退耕政策，保护生态林；发展特色产业，延伸农产品产业链，为农业劳动力转移提供就业机会。是什么意思？

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Relationship between people and land in northern Shaanxi vulnerable areas should insist on agricultural and ecological sustainable development, strong anti-sand sand, and restoration of the vegetation limit animal; in the transformation to increase the production yield farmland; optimize the industr

The North Shaanxi person relations frail area should persist agricultural and the ecology construction sustainable development, guards against Sha Gusha the dynamics, restores the vegetation limit number of animals sustainable; In the transformation the low-yielding land, enhances the output; The op

Man-land relationship in northern Shaanxi should adhere to ecological construction and agricultural sustainable development in vulnerable area, strong sand sand-fixing, restore the limited carrying capacity of vegetation; reconstruction of low yield field, increase output; optimize the industrial st

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