这些指标最终将组成一个可持续性指数（Sustainability Index），以利于鉴 定并定量分析主要的影响因素及其随时间的变化趋势、有利于鼓励生产企业的全面 对话并有利于促进农业生产企业沿着可持...
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结果表明：（1）不同施肥处理对土壤肥力可持续性指数影响不同；
The results showed that, (1) the sustainable index of soil fertility was affected by different treatments of fertilizer application.
之间；通过可持续性指数的分析得出，土壤N素养分的可持续性对化肥的依赖性较大，而P、K养分的可持续性则对有机肥的依赖性更高。
The sustainability index indicated that, the sustainability of soil N was much more dependent on chemical fertilizer input, while P and K were relied on organic fertilizer.
该公司的股份表现糟糕，在过去12个月里其下跌速度为道琼斯可持续性媒体指数的两倍，大部分归咎于目前行情惨淡的印刷媒体对其进行的高曝光率。
The firm's shares have performed badly, falling twice as fast as the Dow Jones Stoxx media index over the past 12 months. That is mostly due to its high exposure to print media, which is struggling.
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