The imidization kinetics of the fluorinated poly(amic-acid) was studied with the whole imidization temperature range using thermal gravity analysis(TG).
采用动态热重法研究了含氟聚酰胺酸在整个亚胺化反应温度范围内的反应动力学。
The effect of pyrolytic temperature on the microstructure changes, mass loss and H/C ratio of polyarylacetylene was studied by thermal gravity analysis, element analysis and X ray diffraction.
根据热失重曲线、元素分析和X射线衍射分析了芳基乙炔聚合物炭化过程中的结构变化。
The results of thermal stress analysis lay the solid foundation for design and improvement for gravity supports system for ITER .
热应力分析的结果为ITER重力支撑系统的设计或改进提供了可靠的理论依据。
Considering gravity, interfacial shear stress, surface tension and interfacial thermal resistance, the analysis model for annular flow condensation heat transfer in microtube was presented.
本文提出了微圆管内环状流凝结换热的分析模型，考虑了重力、汽液界面剪切力、表面张力以及界面凝结热阻的作用。
Applications of differential scanning calorimetry (DSC) analysis and thermal gravity (TG) analysis in the study on kinetics of annealing transformation of amorphous alloys have been discussed.
论述了示差扫描热分析(dsc)和热重分析(TG)在研究非晶态合金退火转变动力学方面的应用。
Applications of differential scanning calorimetry (DSC) analysis and thermal gravity (TG) analysis in the study on kinetics of annealing transformation of amorphous alloys have been discussed.
论述了示差扫描热分析(dsc)和热重分析(TG)在研究非晶态合金退火转变动力学方面的应用。
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