目的研究臭氧气体和臭氧水溶液中各种臭氧浓度测定方法的特点,同时研究了温度对臭氧在水中溶解度的影响。
In this paper, characteristic of different methods for the determination of ozone in water and in gas were studied and the influence of temperature on solubility of ozone in water were also studied.
用该方法测定了304不锈钢熔体在不同温度和氮分压下的氮的溶解度值。
By this method, the nitrogen solubility in 304 stainless steel melt was measured at different temperatures and partial nitrogen pressures.
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.
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