1)  constant temperature
恒温法
1.
Using coal fly ash as catalyst,pyrolysis of polypropylene was studied by the two methods of TG and constant temperature calculations.
使用粉煤灰作为催化剂,对聚丙烯进行热解处理,并用程序升温的热重法(TG)和恒温法两种模型方法对热解反应进行研究。
2)  Quasi_isothermal method
准恒温法
3)  The closed incubation system
封闭恒温法
4)  Classic isothermal kinetic method
经典恒温法
1.
Classic isothermal kinetic method and initial uniform velocity method were applied to predict the expiration date of the solution.
方法用HPLC测定TCS/CLP的含量和有关物质,采用经典恒温法和初匀速法计算有效期。
5)  Classical isothermal kinetic method
经典恒温法
1.
Classical isothermal kinetic method and multivariate linear model were used to predict the expiration date of the injection, and compared the same time.
方法　采用HPLC法测定含量,采用经典恒温法和多元线性模型两种方法计算药物的有效期,同时比较两种方法的特点。
6)  classical isothermal method
经典恒温法
1.
The stability of armillarisin A in aqueous solutions of different pH were investigated by the classical isothermal method.
采用经典恒温法考察亮菌甲素在不同pH水溶液中的稳定性。
2.
Methods: Andrographolide was dissolved in phosphate buffer solutions of different pH values; classical isothermal method was employed; the content of andrographolide was determined by RP HPLC; then the stability of the drug in different biological media and organic solvents at 37°C was investigated.
方法 :将穿心莲内酯原料药分别溶解于不同pH值的磷酸盐缓冲液中 ,采用经典恒温法 ,用反相高效液相色谱法测定穿心莲内酯的含量 ,并在此基础上考察该药 37°C时在不同生物样品中的稳定性和该药在不同有机溶剂中的稳定性。
参考词条
补充资料：经典恒温法
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CAS号：

性质： 此方法的理论依据是Arrhenius公式，将样品置于不同温度的恒温器(如恒温水浴锅、烘箱等)中，间隔一定时间取样，测定含量，根据含量测定结果确定反应级数，然后求出不同温度下的反应速度常数，将反应速度常数的对数对反应温度。

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