【摘要】 对不同结构组成的吸热型碳氢燃料在不同工作温度下的热沉进行了测定和研究，并在此基础上，研制开发了一种性能较好的ＮＪ－１５０碳氢燃料，并测定了其有关的理化性质和热沉，实验结果表明ＮＪ－１５０是一种很有发展前途的吸热型碳氢燃料。更多还原

【Abstract】 Combining with a successful experiment, the relationship between highway route CAD and Digital photogrammetry system DPS is discussed, and a goo d prospect using DPS into the coordinated process of highway surveying and designing is described CALORIMETRIC SYUDY OF ENDOTHERMIC FUEL$$$$ Li Zuguang Gao Han Li Gang He Zhaoyu Lin Ruisen Zong Hanxing (Dept.of Chemistry,Zhejiang Univ.,Hangzhou,310027) Abstract:The heat sinks of some endothermic fuels at different temperatures were measured.High heat sink fuel NJ 150 was developed.Its physicochemical properties were also related.It is shown that NJ 150 fuel is a bright future endothermic fuel,which can be used to cool heat sources on high speed aircraft更多还原