The results of thermal gravimetric analysis showed additive depressed the thermal degradation and it has good effect.
热重分析表明,添加剂的加入抑制了PET的热降解,其抑制热分解的效果较好。
参考来源 - PET中齐聚物含量最小化的研究Next we determined the content of total alkaloids is 0.02% by gravimetric analysis.
采用重量法确定了大蓟中总碱含量的质量分数为0.02%。
参考来源 - 中药大蓟中生物碱及多糖成分研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N quantitative analysis by weight, usually involving the precipitation, filtration, drying, and weighing of the precipitate 重量分析法 [chem] → compare volumetric analysis
The content of in volatile impurities in acetamidine hydrochloride was determined by gravimetric analysis.
采用重量分析法测定盐酸乙脒中难挥发杂质的含量。
Thermo _ gravimetric analysis is used to determine the components and their contents of a sample of mixture.
采用热重-微商热重法确定混合物的组成及各组分的含量。
The deblocking reactions of the prepared blocked polyisocyanates were investigated by thermal gravimetric analysis and FT-IR.
采用热失重分析和红外光谱对封闭物的脱封反应进行了研究。
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