滴定

微机控制库仑滴定&快速测定维生素C

Microcomputer control coulometric titration & rapid determination of vitamin C

库仑滴定法测定维生素C含量的研究

Coulometric Titration of Vitamin C in Tablets

pH电位滴定法测定油田水中有机酸

Detemination of Organic Acides in Oilfield Water by pH Potential Titration

多元线性回归同时单点pH滴定法研究

Research of Simultaneous single point pH Titration by Multiple Linear Regression

用酸碱滴定法测定酸性红壤的pH缓冲容量

Determination of pH Buffer Capacity of Acid Red Soils by Acid-Base Titration

用胶体滴定法测定了N上2-磺酸基苯甲基的取代度。

Degree of substitution ( DS ) of N-2-sulfobenzyl was determined by colloid titration .

酸性铬蓝K和次甲基蓝的库仑滴定

Coulometric titration for acid chrome blue K and methylene blue

多元线性回归pH配位滴定法同时测定钙和镁

Chelatometric pH titration of calcium and magnesium by the multiple linear regression method

关于酸碱滴定中CO2影响的讨论

The discussion on effect of co_2 in the acid-base titration

多元酸滴定pH的计算和滴定曲线绘制

Calculating and Plotting Titration Curve of Polybasic Acid

用pH滴定法测定镉与D-青霉胺螯合物稳定常数。

The stability constant of the cadmium-D-penicillamine chelate is determined by the pH metric method .

采用酸碱滴定法测定了甘油三乙酯酸性水解的总速率常数k。

Total rate constants k of acidity hydrolysis of glycerol triacetate were determined by acid alkali titration .

低氧处理对果实可溶性固形物，可滴定酸和pH值的影响不大。

Ultra low O 2 treatment had no significant effect on soluble solids content , pH and titratable acidity .

pH滴定法是指酸碱滴定至某一指定pH值时，即可根据滴定剂浓度、用量及有关公式，计算被测物浓度或含量的方法。本文深入讨论了测定原理、方法和应用。

The principles , method and application of the pH titration of very weak acids or bases are discussed .

经方阵滴定，待检血清与C1D最适稀释度为1∶20；

In the assay , the best dilution of serum and ClD were 1:20 all ;

酸碱滴定曲线方程的共性与CAT软件

Research on the Ubiquity of Acid Base Titration Curve Equation and the Development of its CAT Program

SDS滴定时氨基酰化酶的溶液构象和活力变化的研究

Studies on Conformation and Activity Changes of Aminoacylase during SDS Titration

利用XRD测定了其结构；采用库仑滴定方法对其锂离子的嵌入行为进行研究。

The structure and the lithium intercalation properties were investigated by means of XRD and coulombic titration .

萃取分离EDTA络合滴定法测定镓的研究

Determination of gallium by EDTA complexometric titration after extraction separation

EDTA滴定法测定镍-铬-铝-钇合金粉中的铝

Determination of aluminium in the powder of Ni-Cr-Al-Y alloy by EDTA titrimetry

化学滴定法测定镁含量方法RSD小于3%。

RSD using chemical titration method was less than 3 % .

EDTA滴定法测定萤石中的CaF2

Determination of CaF2 in the Fluorite by EDTA Titrimetry

EDTA示波极谱滴定葡萄糖酸钙

The oscillopolarographic titration of calcium gluconate with EDTA

研究了在Hg（Ag）、Pt、Sb、W4种金属电极上的零电流示波双电位中和滴定法。

Zero - current oscillographic potentiometric neutralization titration on two indicator electrodes was studied .

EDTA滴定法测定草酸中硫酸根

Using EDTA Titration Method to Measure SO_4 ~ ( 2 - ) in the Oxalic Acid

EDTA连续滴定法测定钢帘线镀层中铜和锌

Determination of copper and zinc in the coating of steel wire cord by continuous titration with EDTA

但降低了果肉可溶性固形物、可滴定酸、维生素C和总糖等营养物质含量，导致龙眼果实甜度下降、风味变淡。

Whereas , fruit pre-harvest bagging decrease the contents of total soluble solids , titratable acidity , vitamin C and total sugars which result in lower sweetness and less flavor in longan pulp .

而HBsAg滴定度为1∶256时，HBeAg阴性者高达29.4%。

When HBsAg titre was 1 ∶ 256 , HBeAg negative rate was up to 29 . 4 % .

滴定剂的消耗体积在一定pH值范围内与药物含量成正比。

During the titration , the volume of the titration consumed to reach a certain pH value is proportional to the amount of the weak acid or base in the solution .

通过直接设定不同温度下滴定终点的pH值，然后进行自动滴定，简化了滴定操作，得到了满意的结果。

Titration operation is simplified and satisfactory results are achieved by directly setting up pH values corresponding to titration end-points under different temperatures and then followed by an automatic titration procedure .