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现代发动机强调提高单位功率。在这种情况下,发动机设计者们已经把眼光投放在燃油喷射装置和涡轮增压器在提高热能效率及输出功率方面的作用上。为此,各燃油喷射装置及涡轮增压器制造厂采取了一些不同措施来提高发动机总效率及单位
Modern engines emphasize increasing unit power. In this case, engine designers have focused on the role of fuel injection devices and turbochargers in improving thermal efficiency and output power. To this end, various fuel injection devices and turbocharger manufacturers have taken a number of different measures to improve the overall efficiency of the engine and the unit