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- Keywords Titration end point error;Titrimetry; 滴定;通用终点误差公式;
- Discussion and Proof of the Similarities and Differences between Titration End point Error and Assay End-point Error 关于滴定终点误差与测定终点误差异同讨论推证
- titration end point 滴定终点
- The end point of titration can be detected by potentiometer.The results ob... 以电位指示终点所获结果与标准化学方法吻合。
- Represents an end point for an infrared connection. 表示红外连接的终结点。
- Unable to remove end point binding. 无法删除终结点绑定。
- Quality of life (QOL) was a secondary end point. 生活质量(QOL)为次级试验终点。
- The primary end point was fatal or nonfatal stroke. 主要终点是致死或非致死的卒中。
- The results showed that the curve of streaming potential indicated sharply the end point of titration for cationic starch. 结果表明流动电位曲线敏锐地指示了低电荷密度的阳离子淀粉胶体滴定的终点。
- The paper introduced the new method of definiting end point when isocyanato content is determined by method of potential titration. 本文介绍了利用电位滴定法测定异氰酸根含量时确定终点的新方法。
- An attempt to offer a new treatment of end point error in precipitation titration by using hyperbolic sine function is given in this paper. 基于沉淀滴定基本原理，利用双曲正弦函数性质提出了一种处理沉淀滴定终点误差的新方法。
- By titration directly with nitric thorium, the discoloration of end point is not sensitive and the determination error is sizable and not suitable to determine phytate content. 而采用直接滴定法检测则终点变色不敏锐，测定误差较大，不适合于植酸含量的分析。
- The general end point error formula is established in this paper.It takes into consideration the interfering reaction and is also applicable to nonaqueous titration. 本文建立了通用的滴定终点误差公式,考虑了副反应的影响,也适用于非水滴定。
- This paper is a report on the complexometric titration of aluminium, including the method, the titrant, the operation and the determination of end point. 本文就铝的络合滴定方法、滴定剂、滴定方式及终点检测等作了简要介绍。
- An oscillopolographic titration method for the determination of sulphonamide and p-amino cal-cium salicylate was developed.The end point of the titration is directly perceived. 本文采用交流示波极谱滴定法测定磺胺和对氨基水杨酸钙两类药物的含量,与其它方法相比,具有快速准确、终点直观、用样量小的特点。
- In mixed weak acid titration, calculation of PH of stoichiometric point, calculation of end point error and stepwise titration criterion are the must specific problems. 在混合弱酸滴定中,化学计量点时PH值计算、终点误差计算,分步滴定判据是三个必须明确的问题,本文对混合弱酸滴定的这三个问题作一探讨。
- The sample dissolved in potassium hydroxide solution.The titration reagent I2 reacted quantificationally with arsenide.The end-point is determined by dead-stop end point. 样品以氢氧化钾溶液溶解,通过电解产生碘与亚砷酸盐定量反应,以死停终点法确定终点。
- The ending point is the last point in the sequence. 终结点是该序列中的最后一点。
- Safety and biomarker end points were assessed. 评估安全性及生物标志终点。
- The starting or ending point of the range. 范围的开始点或结束点。
