Determination of titration end-point by formaldehyde method for measuring nitycgen in the ammonium sale solution;
甲醛法测定铵盐中氮滴定终点的判断
The method was apllied to determine the titration end-point of the titration curves of NaOH-HCl and NaOH-H 3PO 4 with the pleased results.
针对基于二进小波变换奇异性检测方法的不足 ,提出基于连续小波变换奇异性检测方法 ,该方法具有较细致的局部奇异性刻画能力 ,能够对滴定曲线的滴定终点进行精确的定位。
The determination of potentiometric titration end-points in analytical chemistry filed by using the mathematic method has been got more and more attention with the rapid development of computer technology.
在分析化学领域中 ,利用数学判断法确定滴定终点 ,随着计算机的日益普及而备受关注。
As an application of the fast lifting scheme, a new strategy for determination of potentiometric titration end-point is proposed.
介绍了快速提升小波变换的原理和实现步骤,提出了一种基于提升算法的快速小波变换确定电位滴定终点新方法。
The theoretical colour shift point of indicators is different from the end point of titration .
根据配位滴定反应中指示剂的理论变色点与实际滴定终点的区别 ,计算了 Bi3 + 、Zn2 + 、Pb2 + 、Cd2 + 、Ca2 + 、Mg2 + 等 6种金属离子终点误差与文献计算值的差别 ,纠正了长期以来以理论变色点代替滴定终点计算终点误差的错误认
The determination of end-point in tirating sodium acetate using pH-V potentiometric double-point titration
pH-V双点电位滴定法确定醋酸钠滴定终点
Finding end points in Potentiometric titration with software;
利用计算机软件确定电位滴定法中的滴定终点
THE ERROR FORMULAS AND ERROR FIGURES IN REDOX TITRATION
氧化还原滴定终点误差公式和误差图
Deduction of the Error Formulas of Redox Titrition;
氧化还原滴定终点误差公式的再讨论
Finding Out End Point in Titration for Determining Ash Content in Cigarette Paper with Two-point Method
两点法用于卷烟纸灰分滴定终点的确定
The Calcuaation Method for Titration Endpoint Error by Using A Harmony Error Nonogram;
用统一误差图计算滴定终点误差的方法
This article discusses the acidic potassium permanganate method of permanganate index from the following aspects: heating time, titrate temperature and titrate speed, end point of titration.
文章对高锰酸盐指数加热时间、滴定温度、速度、滴定终点的控制进行了探讨。
The method has been applied to determination of oismuth in tin bismuth, lead bismuth and cadmium-bismuth alloys.
滴定终点敏锐,操作简便,已用于锡铋合金、铋合金和镉铋舍金中铋的测定。
The Selection of End Point Determination and Indicator in Total Alkalinity of Titration Water Sample;
滴定水样总碱度中终点确定和指示剂的选择
Titrate the solution with 0.01 M potassium permanganate until a light red colour appears.
用0.01M高锰酸钾溶液(KMnO4)把混合液滴定(终点微红色)。
Centralizing the Treatment of Titrimetry by the Link of Ringbom’s End Point Error Formula;
以林邦的终点误差公式为纽带统一处理滴定分析
Derivation Some Formula about Terminal Point Error of Precipitation Titration;
沉淀滴定法中终点误差计算公式的推导及其应用
Epoxide content is determined by dissolving the sample in aqueous acetic acid in the presence of crystal violet, and titrating with HBr to a bluish green endpoint.
环氧化物含量由在结晶紫存在下在含水乙酸中溶解样品测定,然后用HBr滴定至蓝绿终点。
From its fountainhead, the trickles gradually converged into today's profound ocean.
它从源头的点点滴滴，终于汇成了今天的汪洋大海。
Cobalt of standard solution is used as titrant.
以钴标准溶液为滴定剂,铂电极为指示电极,甘汞电极作为参比电极,利用电位的突变来指示终点。
The midpoint and equivalence point for carbonic acid are much higher.
碳酸滴定中点和等量点也高得多。
After showing him clips from the Transformers, Bay decided he really wanted to get on board with the project.
看过变形金刚的点点滴滴，贝果断决定加入这一计划。
petroleum waxes and petrolatums-determination of drop melting point
石油蜡及石油脂滴熔点测定法