At the rated power, the HRR for each engine has only one peak, peak pressure and rate of pressure rise for DME engine is lower comparatively.

供油提前角相同时，两者额定工况的放热率图都呈单峰，前者最大爆发压力和最大压力升高率较低。

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Test trial result shows that the engine rated power increases by 6.8%, its fuel consumption decreases by 11.3%. 2 tabs, 6 figs, 8 refs.

地面台架试验表明，基于局部分层模糊逻辑结构的模糊运算产生的喷油控制量是精确的，发动机的最大功率提高了6.8%，耗油率降低了11.3%。

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Test trial result shows that the engine rated power increases by 6.8%, its fuel consumption decreases by 11.3%. 2 tabs, 6 figs, 8 refs.

地面台架试验表明，基于局部分层模糊逻辑结构的模糊运算产生的喷油控制量是精确的，发动机的最大功率提高了6.8%，耗油率降低了11.3%。

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