... number of agricultural production : 农业生产比指数 productivity : 生产率，生产力 productivity coefficient : 生产率系数 ..
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最后，我们修改模型来探讨地区之间的劳动生产率差异，标准化修改后的模型来估计国家以及地区的基尼系数。
Finally, we modify the model to capture labor productivity differences across regions, calibrating the modified model to estimates of both national and regional Gini coefficients.
为了便于测定叶面积系数和生产率，编制了有使用价值的叶面积表。
To measure the leaf area coefficient and productivity more conveniently, this paper draws up an useful leaf area table.
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