城市基础设施系统效益可持续性评价-建筑经济 关键词] 城市基础设施系统；效益可持续性；数据包络分析法（DEA） [gap=326]Key words: urban infrastructure system； benefit sustainability； DEA
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它是第一个从国家科学院所确定的可持续性主要目标，即从生产力、经济效益和环境这几方面来比较有机农业和传统农业。
It is the first to compare organic and conventional agriculture across the main goals of sustainability identified by the National Academy of Sciences: productivity, economics, and environment.
在后危机时期，人们的关注点从此前经济增长率的上下，转向经济增长的质量、效益和可持续性。
The crisis era, people's shift from the previous economic growth rate of economic growth, steering level of quality, efficiency and sustainability.
作为衡量土地利用可持续性的重要标度，土地利用效益评价是近年来国内外城市土地研究的热点之一。
As the indicator of land use sustainability, evaluation of land use efficiency is one of research topics on urban land use in recent years at home and abroad.
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