为达到以最少的成本支出获取最佳的运行效果，还必须对行政法运行的最佳成本边际问题进行研究。
In order to achieve the best operating result at the least cost, the marginal cost of administrative law operation should be studied.
为达到以最少的成本支出获取最佳的运行效果，还必须对行政法运行的最佳成本边际问题进行研究。
In order to achieve the best operating result at the least cost, the marginal cost of administrative law operation should be studied.
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