... 标定测验 assignment test 滴定测定 determination by titration 滴定测水法 aquametry apparatus ...
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方法用线性滴定测定壳聚糖(游离胺基)的含量。
Methods the free amino group in the deacetylated chitosan was determined by linear titration.
介绍了采用非水滴定测定柠檬酸钾含量的分析方法。
In the paper the nonaqueous titration is used to determine potassium citrate content.
在磷酸盐缓冲溶液中加热蒸馏三聚氰胺废水样品，逸出的氨被吸收后通过酸碱滴定测定其含量。
The melamine wastewater sample is distillated in the phosphate buffer solution, the emitted ammonia is absorbed, and its content is determined by acid-alkali titration.
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