... Artificial intelligence 人工智能 Hybrid car 混合动力车 Fuel efficiency 燃料经济性 ...
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【Key words】 Automobile; Engine; Dynamical characteristic; Fuel economic characteristic; Matching; Computer Simulation V Calculation;
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In comparison to fuel delivery advance angle of 3°CA BTDC, a reduction in NOx emissions is obtained while the fuel economy is improved by using two-stage cooling EGR technology at the fuel delivery advance angle of 5°CA BTDC.
在5°CA BTDC下采用两级冷却EGR技术,与3°CA BTDC时相比,在降低二甲醚发动机NOx排放的同时改善了燃料经济性。
参考来源 - 二甲醚发动机燃烧与排放特性及其性能优化·2,447,543篇论文数据,部分数据来源于NoteExpress
同时也提高了燃料经济性。
实施汽车燃料经济性标识制度;3实行汽车税收政策。
Implement an auto fuel economic efficiency identification system and (3) Implement an auto taxation policy.
介绍了我国机动车燃料经济性的现状,并与国外现状进行了比较。
The paper introduces the status of China's motor vehicle fuel economic effects in comparison with foreign countries .
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