• 1. rate of contribution: 供款率 | 供款额 | 贡献率
• 2. recommended rate of contribution: 建议供款率
• 3. rate of contribution margin: 贡献毛益率

更多释义

• 1.The results showed that the rate of contribution of available Fe to yield of cucumber was the biggest of factors(0.7861), the following is available P(-0.2865).
  结果表明：各土壤因素中以有效铁含量对黄瓜产量的贡献率最大，为0.7861； 速效磷含量的贡献率次之，为-0.2865。
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• 2.A recent study of their effect, by economists at the San Francisco Federal Reserve Bank, pegged their contribution at just 0.4 percentage points of the close-to-10% jobless rate.
  据旧金山联邦储备银行对失业津贴实施影响的最近研究成果显示，失业率近于10%，但仅0.4%受到失业津贴的影响。
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• 3.In later years, an increase in the death rate probably made a contribution to further declines in prevalence, while the number of new infections remained more or less unchanged.
  在接下来的几年里，死亡率的升高更进一步降低了艾滋病的流行，但新增感染人数变化不大。
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