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介绍差示扫描量热法（DSC）测定喷气燃料冰点的原理和实验过程。
The principle and experimental process to determine the ice point of jet fuel by differential scanning calorimetry (DSC)were introduced.
目标化合物经IR，1HNMR和元素分析仪确证了分子结构，运用差示扫描量热仪（DSC）测定了液晶相态温度范围。
The structure of the liquid crystal compound was confirmed by IR, 1HNMR and elementary analysis. The phase transition temperature of it was measured by DSC.
通过差示扫描量热法(dsc)研究了其热性能，凝胶色谱(GPC)测定了其分子量及其分布。
The thermal properties are determined by differential scanning calorimetry (DSC), and the molecular weight and the distribution was determined by gelatin chromatograph (GPC).
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