1.Complex formation titration, oxidimetry and precipitation titration were compared.
对配位滴定法,氧化还原滴定法和沉淀滴定法进行了比较。
2.This article introduces micro - titration measuring method to replace the normal nonhydraulic titration method in measuring nicotine content in tobacco.
本用微型称量简定法,代常规非水滴定法测定尼古丁含量。
3.Methods: The diphasic titration was used in the test.
方法:采用双相滴定法,测定金刚烷胺合剂盐酸金刚烷胺的含量。
4.A simultaneously potentiometric titration method for determining benzaldehyde and benzoic acid in electrosynthesis products was reported.
6.A method to measure the content of nickel in the nickel iso - caprylate by complexometric titration using ethylenediamine tetraacetic acid (EDTA) was set up.
建立用乙二胺四乙酸(EDTA)络合滴定法测定异辛酸镍镍含量的方法。
7.Set up a curvilineal equation of acid-base titration,and every pHysics meanings in the equation and factors of the effect its titrate suddenly jump range were discussed.
建立了酸碱滴定的滴定曲线方程,并讨论了方程各项的物理意义及影响滴定突跃范围的因素。
8.With sodium hyposulphite standard solution used in titration and starch developing agent as indicator,iron content can be determined.
以硫代硫酸钠标准溶液漓定,以淀粉显色为指示剂,可测定铁含量。
9.Analysis is carried out in end-point samples by Winkler's titration and indophenol-blue for oxygen and ammonia-N, respectively.
氧及氨氮分别经温克勒滴定及靛酚蓝在终端样品测出。
10.The catechin, ursolic were determined by HPLC.The polysaccharide and tannide were determined by sulphoacid-phenol and complexometric titration methods respectively.
用HPLC法测定儿茶素和熊果酸，硫酸-苯酚法测定多糖，络合滴定法测定鞣质的含量。
11.The analytical method of sodium carbonate,sodium hydrogen carbonate and total alkality in natural alkali was studied by combining nonwater titration with acid-base titration.
研究了非水滴定和酸碱滴定相结合测定天然碱碳酸钠、碳酸氢钠和总碱度的分析方法;
12.Plastics -- Methods for determining the density of non-cellular plastics -- Part 1: Immersion method, liquid pyknometer method and titration method
塑料.非泡沫塑料的密度测定方法.第一部分:浸渍法、液体比重瓶法和滴定法.
13.A new method for determination of water content in ammonium-uranyl tricarbonate by Karl -Fisher reagent titration is described in this paper.
14.The effects of different methods and conditions on the structure and surface properties were studied by XRD, nonaqueous solution titration, and decoloring performance on orcein dye.
15.The equal-volume titration method was explained and was used to measure isothermal consolute points of benzene-water-ethanol ternary solutions at 25 ～45℃ in this paper.
用微型称量简定法,代
常规非水滴定法测定
尼古丁含量。
