方法：采用溶剂法制备固体分散体，进行溶解度、溶出速率测定，导数热重分析(DTG)。
Methods: the solid dispersion was prepared by solvent method. The solubility, the dissolution rate and the derivative thermogravimetry (DTG) were determined.
采用热重分析法和导数热重分析法研究低蛋白NR（LPNR）胶乳和NR胶乳在氮气气氛中的热降解性能。
The thermal degradation of LPNR latex and NR latex in the nitrogen was investigated by TGA and thermoconductive TGA.
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