变废为宝 [经营管理者 Manager] 供油提前角的"傻瓜"调法 [新疆农机化 Xinjiang Agricultural Mechanization] 动力转向系使用中应注意的几个问题 [农机使用与维修 Farm Machinery Using & Maintenance] ..
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柴油机供油提前角的正确与否直接关系到柴油机能否正常工作，并对其功率、燃油消耗率和排放标准都有直接的影响。
Whether the diesel engine fuel supply advance Angle exactitude or not, will directly affect the diesel engine's normal work, power, specific fuel consumption, emission standard, and so on.
结果表明：使用乙醇柴油混合燃料时，供油提前角的改变对燃料经济性的影响比较敏感，且相对使用纯柴油，适当减小供油提前角对提高燃料经济性有利。
The test result shows that the influence is more sensible when the ethanol-diesel blend fuel is used, and it is beneficial for increasing the fuel economy to reduce suitably fuel supply advance angle.
在单缸柴油机上分别使用纯柴油和乙醇柴油混合燃料，进行了改变供油提前角对发动机燃料经济性影响的试验。
The test on the(influence) of changing fuel supply advance angle on fuel economy was carried out on single cylinder diesel engine separately using diesel fuel and ethanol-diesel blend fuel.
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