边际效益分析 meaning in English
marginal analysis
Examples
- The study is based on household data of spot check , investigated land use data on landform section , local domestic statistical data , meteorological observation data , land use data by remote sensing and conventional investigation . methods of statistics analysis , yoss marginal analysis , geo - statistics analysis and methods of historical geography were employed in this study . mechanism and environmental effects of land use option by farming and grazing households are studied from the aspects of ecological suitability , economic feasibility , and social acceptability
本文以农牧户抽样调查、地形剖面调查、统计年鉴、气象观测、遥感和常规调查的土地利用等数据和资料为依据，运用统计分析、边际效益分析、地学分析和历史地理研究等方法，从生态适宜性、经济可行性、社会可接受性等方面研究了农牧户土地利用选择机制及由此引起的环境效应。