The endpoint error formula which takes the form of Ringbom's error formula and involves the effect of the precipitation indicator in the precipitation titration has been derived.
在考虑了沉淀指示剂的影响下，推导出了以林邦误差公式形式表示的沉淀滴定终点误差的计算公式。
Special attention has been paid to relationship between the end point error and maximum sharpness index for precipitation titration.
导出了一个内含最大敏锐指数的终点误差公式，由此获得了一个计算沉淀滴定突跃范围的公式。
On the basis of experiments, precipitation titration based on Volhard's method is established to analyse the reaction of DCCA with tyrosine residue phenol.
在实验的基础上确立以佛尔哈德法为基础的沉淀滴定法，并用以分析DCCA与酪氨酸残基—苯酚的反应情况。
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