Its sulfur content is deter - mined by barium sulfide turbidity analysis, with the sulfur content being 46.
利用硫酸钡浊度法测定其硫酸基含量，表明合成物硫酸基平均含量46。
METHODS: the analysis is carried on the interrelationship between kidney turbidity and Alzheimer disease in the aspects of pathology, pathogenesis and clinical manifestations.
方法：从病理变化，发病机制，临床表现等几个方面对肾浊与阿尔茨海默病的关系进行分析。
The statistical analysis also showed that the lower the water turbidity, the higher the water temperature, resulting in lower residual concentration of aluminum.
统计分析还表明，水的浊度越低、水温越高，则残留铝浓度越低。
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