滴定法

The acid base double point potentiometric method was improved.

改进了酸碱双点电位滴定法，导出了不受双点体积差影响的精确计算公式，并对其准确度进行了探讨。

A new method for the determination of tea polyphenolsby electric potential titration is described in the paper.

该文建立了电位滴定法测定茶叶中茶多酚含量的定量分析方法。

Determination of free formaldehyde in "107 Building Glue" with electric potential titration is presented.

提出了用电位滴定法测定107建筑胶中游离甲醛含量的方法。

The 3propanesulphonic acid was separated by cationic exchange resin,and its content was determined with electrometric titration .

先用离子交换树脂处理合成3-丙基磺酸的反应液，再用电位滴定法准确定量产物MOPS。

ASTM D2710-99 Standard Test Method for Bromine Index of Petroleum Hydrocarbons by Electrometric Titration.

电化学滴定法对石油烃溴指数的测试方法。

ASTM D1159-01 Standard Test Method for Bromine Numbers of Petroleum Distillates and Commercial Aliphatic Olefins by Electrometric Titration.

电化学滴定法测量石油馏分及商用脂族烯烃的溴值试验方法。

Absorption spectrum of this complex is measured in 420nm wavelength,so titanium content in ferrotitanium will be determined.

将经典的铝还原—硫酸高铁滴定法，改为在硫酸—盐酸介质中，二安替比林甲烷与钛生成黄色可溶性络合物，在波长420nm处测量吸光度，借此进行测定钛铁中钛量。

According to the papers EDTA Titration of lead in lead-zinc content of the basic principles Determination of its conditions for the in-depth and meticulous research, is a stable and reliable analytical methods and operating procedures, that will be for the mine, China Metallurgical Industry Galena laboratory testing to provide guidance and basis.

本论文根据EDTA滴定法测定铅锌矿中铅的含量的基本原理，对其测定条件进行了细致深入的研究，给出了稳定、可靠的分析方法和操作步骤，可为矿山、冶金行业化验室中铅矿的检验提供指导和依据。

A direct titration method for determination of L-ascorbyl palmitate in edible oils has been developed.

研究了直接滴定法测定食用油中 L-抗坏血酸棕榈酸酯的方法。

Titration of potassium permanganate is simple, easy in the advantages of equipment.

高锰酸钾滴定法具有操作简单、仪器易得等优点。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。