查询词典 spectrophotometry

A flow injection spectrophotometry is proposed for simultaneous determination of iron ion andiron ion(Ⅲ based on o-phenanthroline spectrophotometry,using double zone injection and a reduction column packed with cadmium plated zinc power.

将流动注射技术引入邻菲罗啉分光光度法测定Fe2+分析体系，采用单阀双带镀镉锌片还原柱带隔离的阀体流路，建立了同时测定微量Fe2+和Fe3+的分析方法。

Through UV-spectrophotometry and fluorescence spectrophotometry, the interaction of aclacinomycin–A and its specific sequence of DNA has been investigated in aid of circular dichroism spectrophotometry and Differential Pulse Voltammetry methods.

本文采用现场光谱学方法结合电化学技术，研究了阿克拉霉素-A与DNA的相互作用。

When proceeding the research of drug identification by ultraviolet spectrophotometry, this paper adopts the approaches below: to identify Metronidazole Buccal Tablets and Potassium Sodium Dehydroandroan Drographolide Succinate by ulviolet maximum absorbent wavelength; to identify Metronidazole Disodium Phosphate for Injection by ulviolet maximum absorbent wavelength and minimum absorbent wavelength; to identify Ceftriaxone Sodium for Injection and Clarithromycin Tablets by retention time of high performance liquid chromatography- ultraviolet spectrophotometry.

通过测定紫外最大吸收波长λ_(max鉴别甲硝唑口颊片和炎琥宁、测定紫外最大吸收波长λ_(max和最小吸收波长λ_(min鉴别注射用甲硝唑磷酸二钠，结合高效液相色谱(high performance liquid chromatography-ultraviolet detector，HPLC-UV)中保留时间的测定鉴别注射用头孢曲松钠和克拉霉素片，本文建立了药物鉴别的紫外分光光度法。

Spectrophotometry, chromatography and spectrophotometry-chromatography, as the most essential methods in the druggery measurements, have been widely used in the determination of pharmic products.

光谱、色谱以及光谱-色谱联用技术在药物分析学科领域中是基本的研究手段和方法。

Erythrosin e system and ethyl eosin system can be applied to the determination of chlorpromazine hydrochloride with conventional spectrophotometry, and eosin Y system can be used by color fading spectrophotometry.

在NaAc HCl缓冲介质中，盐酸氯丙嗪可与曙红Y、赤藓红、乙基署红等卤代荧光素染料反应，形成离子缔合物，溶液颜色发生明显改变，可用光度法测定。

This paper put forward three ways: Oxidation-reduction titration, ferruginous spectrophotometry, and direct spectrophotometry. Every way is applied in PH fit for itself. Every way should pay attention to some ways.

本论文确定高铁酸钾的三种定量分析方法：亚砷酸钠氧化还原滴定法、邻二氮杂菲分光光度法、直接分光光度法，并明确了每种方法的适用PH值范围和应遵守的相应注意事项。

We developed a simple microtechnique to measure lipids in milk by UV spectrophotometry.

我们发展简单的microtechnique 通过紫外线的spectrophotometry在牛奶里测量类脂。

This paper established a method of analysis of taurine by spectrophotometry and discussed the factors that affected spectrophotometry.

本文研究了毛细管电泳测定牛磺酸的方法，采用萘-2，3-二甲醛和牛磺酸反应，衍尘为电化学活性的物质，进行电泳测定，并对衍生反应条件和电泳分析条件进行了优化，建立了一种测定牛磺酸的新方法。

A comprehensive survey of minerals in pollen of nectariferous plants was performed in this study.The contents of 14 mineral elements such as Fe, Zn, Cu, Mn and Se etc. in the pollen of 14 kinds of nectariferous plants: Cucumis melo L., Nelumbo nucifera Gaertn, Citrus sinensis Osbesk, Prunus armeniaca L., Rosa xanthina Lindi., etc, were detected for the first time by atomic absorption spectrophotometry, ultraviolet spectrophotometry and fluorescence spectrophotometry.

利用原子吸收分光光度计、紫外分光光度计和荧光分光光度计，测定了前人尚未测试的哈密瓜、莲、脐橙、杏及黄刺梅等14种蜜源植物花粉中Fe、Zn、Cu、Mn及Se等14种矿物质元素的含量。

The binding feature of phenosafranine to bovine serum albumins was studied by fluorescence spectrophotometry, synchronous fluorescence spectrophotometry and ultraviolet spectrophotometry.

用荧光光谱、同步荧光光谱和紫外吸收光谱研究了牛血清白蛋白与酚藏花红的结合反应特征。

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