本文介绍苏联为使军用高速柴油机,主要是150系列柴油机,适应高寒地区气候条件而研究使用汽油的背景及其进行多种燃料化的观点。介绍了燃料添加剂硝酸环己脂的物理性质及其在单、多缸机上进行试验的结果。试验结果证实在汽油中加添少量硝酸环己脂是一种简便的“多种燃料化”方法,可以获得与使用柴油时基本上一致的发动机工作参数。 This article describes the Soviet Union’s view of making use of petrol and its multiple fuels in order to adapt military high-speed diesel engines, mainly 150 series diesel engines, to climate conditions in the alpine region. The physical properties of fuel additive cyclohexyl nitrate and its results on single and multi-cylinder machines are introduced. The test results confirm that the addition of a small amount of cyclohexyl nitrate to gasoline is a simple “multiple fuel” approach that achieves essentially the same engine operating parameters as when using diesel.