1)Photometric titration光度滴定
1.With this probe, an autophotometric titration method is developed and has been applied to the determination of calcium and magnesium in apatite with satisfactory results.应用于ＥＤＴＡ滴定钙镁时，该探头能灵敏地响应酸性铬蓝Ｋ萘酚绿Ｂ混合指示剂的颜色变化，从而实现了自动光度滴定。
2.Through the analysis of photometric titration determination of the carboxyl end group content in polyester,the factors that had effect on the uncertainty were fount out.通过光度滴定法测定PET中端羧基含量的分析,找出影响不确定度的因素,对各因素的不确定度进行评估,从而得出端羧基测定主要受到测定使用的标准滴定溶液的浓度和方法的重复性等方面的不确定度因素影响。
英文短句/例句
1.Determination of Micro-quantities of Sulfide Using Diphenylthiocarbazone-CTMAB Mercurimetric Photometric Titration;双硫腙-CTMAB汞量法光度滴定微量硫化物
2.DETERMINATION OF FATTY ACID VALUE IN PADDY WITH PHOTOMETRIC TITRATION光度滴定仪法测定稻米脂肪酸值的研究
3.Rapid Evaluation of Efficiency of Scale Inhibitor by Photometric Titration with Sodium Carbonate Solution碳酸钠溶液光度滴定法快速评定阻垢剂的性能
4.Determination of Promethazine Hydrochloride and Its Preparations by Highly-accurate Nephelometric Titration;高精度散射光度滴定法测定盐酸异丙嗪及其制剂的含量
5.Methods for chemical analysis of bauxite ores--The non-aqueous photometric-titration method for determination of carbon dioxide contentGB/T3257.19-1982铝土矿化学分析方法非水光度滴定法测定二氧化碳量
6.Determination of ofloxacin in eye drops and ear drops by fluorospectrophotometry荧光分光光度法测定滴眼液和滴耳液中氧氟沙星的含量
7.DERIVATIVE UV SPECTROPHOTOMETRIC DETERMINATION OF NORFLOXACIN EAR DROPS诺氟沙星滴耳液的一阶导数分光光度测定
8.Measure the Amount of Phenol in the Ear Drops by Spectrometer with Ultraviolet Rays紫外分光光度法测定苯酚滴耳液的含量
9.DETERMINATION OF CHLORAMPHENICOL EAR DROPS BY DUAL WAVELENGTH UV SPECTROPHOTOMETRY氯霉素滴耳液的双波长分光光度测定法
10.Studies on Sequential Injection Base-acid Titration System with Spectrophotometry;顺序注射光度分析酸碱滴定系统的研究
11.OBJECTIVE To establish a method for the determination of phenol in phenol ear drops.目的建立紫外分光光度法测定苯酚滴耳液中苯酚含量。
12.Determination of Compound Ofloxacin Ear Drops by Kalman Filter Spectrophotometry卡尔曼滤波分光光度法测定复方氧氟沙星滴耳液的含量
13.Determination of Furacillini Content in Furaclin and Ephedrine Nasaldrops by UV Spectrophotometry;紫外分光光度法测定呋麻滴鼻液中呋喃西林含量
14.Determination of Residual Calcium in Zhenzhu Mingmu Eye Drops by AAS原子吸收分光光度法测定珍珠明目滴眼液中钙元素残留量
15.Effect of Octadecyl Amine (ODA) on the Complex Titration of Magnesium and Calcium Ions Studied with UV-Visible Spectrophotometry紫外-可见分光光度法研究十八胺对钙、镁络合滴定的影响
16.A Novel Method for the Determination of Recombinant Lentiviral Titer and Infectivity by qRT-PCR应用荧光实时定量PCR方法检测重组慢病毒滴度及其感染效率
17.UV determination of content of sustained-release dropping pills of oleanolic acid and its dissolution rate紫外光谱法测定齐墩果酸缓释滴丸药物含量及体外释放度
18.To determine the concentration of(a solution) by titration or perform the operation of titration.用滴定法测量用滴定或通过实施滴定的方法确定（一种溶液）的浓度
相关短句/例句
spectrophotometric titration光度滴定法
1.Degree of substitution(DS) of carboxymethylinulin was analysed by spectrophotometric titration.用光度滴定法测定了羧甲基菊粉的取代度。
2.Seeing that the spectrophotometric titration,a method of determining superoxide ion,O, reported in literature, has a complicated operation,a simple and convenient method of determining the concentration of O is studied.针对文献报导的超氧离子Ｏ测定方法─—光度滴定法存在操作繁杂的缺点，研究出一种简便的Ｏ浓度的分析方法。
3)Photometric titration meter光度滴定仪
4)photometric titration分光光度滴定法
5)spectrophotometric titration分光光度滴定
6)fluorophotometric titration荧光光度滴定
延伸阅读
光度滴定光度滴定photometrictitration在滴定过程中用分光光度计记录吸光度的变化，从而求出滴定终点的容量分析方法。适用于滴定有色的或混浊的溶液，或滴定微量物质，并可提高灵敏度和准确度。光度滴定装置可由分光光度计改装。将具微型搅拌器的滴定池放在光度计的吸光池暗室内，微量滴定管则放在滴定池上方。滴定过程中，溶液吸光度A的变化遵循朗伯-比尔定律。滴定时，每加入一定量的滴定剂，都在一定波长下记录其吸光度，在超过等当点后，还需再滴加6～8次滴定剂，并记录吸光度。然后以吸光度A为纵坐标，标准溶液的体积V为横坐标，绘出光度滴定曲线，从两条切线的交点可求得滴定终点。酸碱滴定、氧化还原滴定和络合滴定中都可采用光度滴定法。对氧化还原反应，光度滴定主要用于有色的稀溶液，例如用高锰酸钾标准溶液可以滴定含有硫酸镍的亚铁溶液。用光度滴定法进行络合滴定，可得更准确的结果。光度滴定宜在分光光度计的暗室中进行。因为非单色光会使溶液吸光度偏离朗伯-比尔定律；暗室挡光不好，杂散光对吸光度会有干扰。加入滴定剂会产生稀释误差，但是，如加入的滴定剂不超过总体积的1％，则可以忽略。
