消费率及其变动是反映国民经济运行状况的重要宏观经济指标。

Consumption ratio and its change is a key aggregate index, which reflex the state of national economy.

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通过比较各缸压力的最大平均值及其变动系数，分析了各缸的进气量差异。

The comparison among each cylinder's quantity of inlet air was made using the average value of the max pressure of each cycle.

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通过回归分析方法对上述生产率差异及其变动的主要影响因素进行了初步分析。

And then the determining factors of these differences and their changes are given through regression method. According to m.

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