目的用配位滴定法测定不同来源水的硬度。
Objective the different source of the water hardness were measured by the coordination titration.
目的用配位滴定法测定不同来源水的硬度。
ObjectiveThe different source of the water hardness were measured by the coordination titration.
对配位滴定法，氧化还原滴定法和沉淀滴定法进行了比较。
Complex formation titration, oxidimetry and precipitation titration were compared.
探讨了用锌、稀土元素的同时配位滴定法测定锌含量的方法。
Discusses the measurement of the content of zinc by using simultaneous coordinate titration of zinc and rare-earth element.
研究了用锌、稀土元素的同时配位滴定法测定锌含量的方法。
This paper discusses the measurement of the content of Zinc simultaneously by complex formation titration of Zinc and spare soil.
用薄层色谱法作定性鉴别；配位滴定法作化学药硫酸镁的含量测定。
Methods the qualitative identification was conducted by TLC, the content of MgSO4 was determined by Complex-formation titration.
前言： 目的：采用EDTA 配位滴定法准确快速测硫酸钡纯度并与常用的铬酸钡容量法进行对照。
Objective:To dopt EDTA complexometry veraciously quickly measure barium sulfate purity and in contrast to barium chromate volumetric procedure.
采用分光光度法测量镀锌添加剂中edta的含量，并与配位滴定法测得的同种样品中EDTA的含量接近。
Spectrophotometry was used to determine the content of EDTA in additives for Zn plating, and the test result with this method is similar to that with complex titration.
采用分光光度法测量镀锌添加剂中edta的含量，并与配位滴定法测得的同种样品中EDTA的含量接近。
Spectrophotometry was used to determine the content of EDTA in additives for Zn plating, and the test result with this method is similar to that with complex titration.
应用推荐