heptane的例句（heptane在句子中的用法）

• Self - heating of two typical n - alkane ( n - heptane and n - hexadecane ) is studied by Accelerating Rate Calorimeter. 研究燃油在绝热条件下的燃烧情况对实际应用中改善燃油燃烧性能,改进发动机工况等有着重要的指导意义.
• The effects of alcohol are studied on the microemulsion composed of nonionic surfactant, water and heptane. 研究了醇在非离子表面活性剂 、 水及庚烷体系中对其形成的微乳液的影响.
• However, it is difficult to produce multi branched i heptane and restrain its cracking. 正庚烷异构化的难点在于高选择性地生成多侧链异庚烷和抑制异庚烷的裂化反应.
• The heptane compound has a primary purpose as a plasticizer for doublebase propellant systems. 化合物庚烷的主要用途是作为双基推进剂的增塑剂.