滴定法

Methods The casein method and complexometric titration were used to determine the content of tannins.

采用干酪素法和络合滴定法进行鞣质含量测定。

The classical potassium fluosilicate precipitated alkali titration method was changed to molybdenum-blue-ness spectrophotometry to fast determine silicon .

将经典的氟硅酸钾沉淀碱滴定法改为钼蓝分光光度法快速测定硅。

The methods of chemical analysis often used for commodity inspection involve titrimetry- quantitative methods using solution chemistry to determine the concentration of analyze, and gravimetry.

常用于商品检验的化学分析方法包括滴定法一用溶液化学来测定分析物浓度的定量分析方法，以及重量法。

Result The overall results of pararosaniline hydrochloride were larger than that of advanced constants distillation trace titration but the difference was slight. The SO2 residues of three kind of Konjac powder were Yunnan Jianjing white konjac 2.35 g/kg; Sichuan Yibin white konjac 2.21 g/kg; Sichuan Yibin flower konjac 1.93 g/kg.

结果］盐酸副玫瑰苯胺法测定的整体结果比常量蒸馏微量滴定法的结果偏大，但差异不显著；测得3种魔芋精粉的SO2残留量分别为云南健晶白芋2.35 g/kg；四川宜宾白芋2.21 g/kg；四川宜宾花芋1.93 g/kg。

Based on literature, applications of electrochemical analysis methods, including coulometry, polarography and high performance capillary electrophoresis, in the determination of flavoniods are described to offer reference to the research, development and application of flavonoid compounds.

摘要在查阅文献的基础上，介绍了黄酮含量的电化学测定方法，包括库仑滴定法、极谱法、高效毛细管电泳等，旨在为黄酮类化合物的研究、开发、应用提供参考。

Information from other methods may be necessary, because some solates are known to be stable at temperatures aboe the boiling point of the solent.

这通常可以通过干燥法检测，或者通过卡尔菲舍滴定法检测。

Titrimetry and gravimetry are widely used in standardization processes due to the extremely accurate, although instrumental techniques have superseded them in most routine and general analytical investigations.

由于滴定法和重量法具有很高的准确度，广泛应用于标准化过程，虽然在大多数常规的和综合的分析研究中已被仪器技术所替代。

This experiment will introduce you to quantitative volumetric analysis and potentiometric titrations.

这个实验将会向你介绍定量容量分析法和电位滴定法

This introduces several basic manipulative techniques of preparative chemistry and quantitative volumetric analysis including preparation and characterization of a derivative, recrystallization, determination of equivalent weight by using titration and determination of melting points.

这里介绍了几个基本的合成技术和定量分析法，包括衍生物的合成及其结构表徵，再结晶，用滴定法确定等当量和熔点测定。

Using the biphase titrimetric method identify the ion type of LAS（12-2-12）gemini surfactants.

通过两相滴定法鉴定LAS（12-2-12）双子表面活性剂的离子类型，用红外光谱法对其结构进行了表征。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了