Using MATLAB can improve the efficiency and equality of mathematical modeling and enrich the methods and means of modeling, thus having great meanings.

将MATLAB用于数学建模可以提高数学建模的效率和质量，丰富数学建模的方法和手段，具有重要的意义。

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However, this interpretation of the relationship between efficiency and equality is not exact.

其实，这种论调对于效率与平等关系的解释是不确切的。

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The demands of efficiency and of equality have always been at odds, but they seem to be coming ever further out of synch.

对效率和公平的要求向来是矛盾的，但两者现在似乎变得越来越难以同步了。

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And yet in a country in which the focus on economic efficiency is displacing the Maoist mania for equality, the Great Helmsman's personal popularity has risen beyond even what he might have imagined.

CNN: MAO NOW