求翻译：在对农村扶贫系统分析的基础上，从政策相关性、扶贫效率、扶贫效果和可持续发展能力四个方面入手，共设置4个准则层、11个关键问题层和35项具体指标，建立了针对贫困地区综合性扶贫绩效评价指标体系，并以兰州市“三县一区”为研究样本进行总体评价与动态评价。研究结论显示：贫困人口的受益程度与该组织对扶贫项目投入之间呈指数关系；政策相关性是决定扶贫绩效的重要因素之一，生存相关类项目扶贫绩效较高，但可可持续发展能力不足。是什么意思？

Poverty alleviation in rural areas on the basis of systems analysis, from the policy relevance, poverty alleviation efficiency, effectiveness and sustainability of poverty alleviation four-pronged approach, criteria were set 4 layers, 11 layers and 35 key issues specific indicators, the establishmen

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In to the countryside helping the poor system analysis foundation in, from the policy relevance, the helping the poor efficiency, the helping the poor effect and the sustainable development ability four aspects obtains, altogether establishes 4 criterion levels, 11 key question levels and 35 concret

In on rural poverty alleviation system analysis of Foundation Shang, from policy correlation, and poverty alleviation efficiency, and poverty alleviation effect and sustainable development ability four a aspects starting with, total set 4 a guidelines layer, and 11 a key problem layer and 35 item sp

In on rural poverty alleviation system analysis of Foundation Shang, from policy correlation, and poverty alleviation efficiency, and poverty alleviation effect and sustainable development ability four a aspects starting with, total set 4 a guidelines layer, and 11 a key problem layer and 35 item sp