• OBJECTIVE: To develop the assay of compound cephalexin capsules by flow injection.

    目的:建立复方头孢氨苄胶囊的流动注射分析法。

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  • The optimum parameters of the flow injection on-line extraction system were investigated.

    研究了在线萃取流程中各项最佳参数。

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  • To study the flow injection analysis method to determine urea in the water of swimming pools.

    目的研究流动注射分析法测定游泳池水中尿素的方法。

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  • Trace amount of chromium and nickel was determined using a flow injection on line extraction FAAS system.

    本文用流动注射-在线萃取火焰原子吸收法测定了人发中微量的铬和镍。

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  • Flow injection was applied to analysis of NH3-N in water and the impact of various experimental conditions was studied.

    将流动注射应用于水中氨氮的分析,并研究了各种实验条件对于结果的影响。

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  • We also show the method of FIA (flow Injection Analysis) and realized through peristaltic pump, six-way valve and flow cell.

    本文给出了流通系统的设计方法,可通过蠕动泵、六通阀及测量池实现。

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  • In combination with an atomic absorption spectrometer, it could carryout various flow injection analyses and data processing.

    和原子吸收光谱仪联用可实现多种流动注射分析和数据处理。

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  • The method of flow injection analysis (FIA) is described for continuously measuring chemical oxygen demand (COD) in seawater.

    利用流动注射分析技术(FIA)快速、连续测定海水化学耗氧量(COD)。

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  • The basic principle, detection techniques and separation enrichment techniques of flow injection analysis are described briefly.

    简要介绍了流动注射分析技术的基本原理、检测技术和分离富集技术。

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  • An overview is presented on the new development of renewable surface techniques for flow injection or sequential injection analysis.

    概述了流动注射(顺序注射)可更新表面分析技术及应用的新进展。

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  • Anionic surfactant (as) in water sample was determined rapidly by flow injection analysis with an on-line extraction functional module.

    采用在线萃取预处理功能模块,配合流动注射分析法对水体中阴离子表面活性剂进行了快速测定。

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  • The objective of this dissertation is to develop on-line sample preparation procedures based on membrane extraction and flow injection (FI) techniques.

    第二部分研究了几种流动注射(FI)在线样品前处理技术,为FI应用于日常分析提供了新的思路和途径。

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  • The advantages of the flow injection technique (FIA) in trace analysis are discussed and the applications of FIA in trace analysis are reviewed briefly.

    本文讨论了流动注射分析(FIA)技术在痕量分析中的突出优点,阐述了该技术在痕量分析领域中的应用。

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  • Flow injection technique is a solution treatment technique under nonhomogeneous and unbalanced condition and has gained wide application in food analysis.

    流动注射是一种非均匀非平衡状态下的溶液处理技术,在食品分析领域中的应用日益广泛。

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  • The thermostat is disposed symmetrically by two same flow ways aiming at the character of the biosensor:the referential means and the flow injection analysis.

    针对量热式生物传感器的参比法测量及流动分析的特点,恒温器采用相同结构参数的双流路对称布置。

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  • The recent advances of sequential injection technique, flow injection renewable surface technique and flow injection capillary electrophoresis technique are reviewed.

    对顺序注射分析技术、流动注射-表面可更新技术及流动注射-毛细管电泳联用技术等的最新进展作了评述。

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  • The separation and determination of trace sulfide in water, combined with flow injection analysis is carried out by low ion chromatography with chemiluminescence detection.

    结合流动注射技术,将低压离子色谱与化学发光联用检测痕量硫离子。

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  • The combination of liquid phosphorescence with flow injection analysis and chemosensing technique has good advantages in fast, continuous and on line monitoring of medicines.

    流体室温磷光结合流动注射和化学传感技术,在药物的快速连续在线监测方面优势明显。

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  • The flow injection separation and preconcentration techniques combined with atomic absorption spectrometry (AAS) as well as their applications are reviewed with 86 references.

    对流动注射在线分离浓集与原子吸收光谱连用技术及其应用作了综述。 引用文献86篇。

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  • A new chemiluminescence method for the determination of rutin by sodium hypochlorite rutin semicarbazide hydrochloride system with flow injection technique has been investigated.

    提出以次氯酸钠-芦丁-盐酸氨基脲化学发光新体系,结合流动注射技术建立了测定芦丁的化学发光新方法。

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  • A flow injection on-line adsorptive preconcentration system with a knotted reactor (KR) for flame atomic absorption spectrometric (FAAS) determination of trace lead was developed.

    本文研究了流动注射在线编结反应器吸附预富集火焰原子吸收测定痕量铅的体系。

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  • Because the work substance is electrolytic solution, which is compatible with chemical solution, MHD micropump can be used for delivery of biochemical medicine and flow injection.

    由于工作介质为电解质溶液,与化学溶液相容,故可用于生化药品的输送和流量注射。

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  • The applications of flow injection technique coupled with photometric, atomic absorption and electrochemical detections in food and beverage analyses are reviewed with 49 references.

    本义就光度检测、原子吸收检测、电化学检测几方面介绍流动注射技术在食品及饮料分析中的应用,引用文献49篇。

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  • An on line extraction flow injection method was developed for the determination of trace lead in nickel sulfate electrolyte using flame atomic absorption spectrometer as the detector.

    本文采用流动注射在线萃取火焰原子吸收光谱法测定硫酸镍电解液中微量铅。

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  • The effect of chemical reaction on Sample dispersion in flow injection analysis has been verified experimentally on the basis of tanks-in-series model and statistical moment analysis.

    根据串联釜模型和统计矩分析法,通过实验证实了化学反应对分散度的影响;

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  • A flow injection on-line coprecipitation system has been coupled with an atomic absorption spectrometric system for the determination of trace calcium in bulk of cobalt and nickel matrix.

    流动注射在线共沉淀分离富集-火焰原子吸收法现场快速测定钴镍基体中的微量钙。

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  • This system was applied in flow injection-catalytic spectrophotometric determination of trace phenols using stopped-flow technique and the experiment concludes that the relative is 0.9992.

    将该系统应用于停流-催化光度法以测定痕量酚,实验结果表明,其线性相关系数为0.9992。

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  • A method for rapid determination of volatile phenol in refinery wastewater has been developed based on the combination of 4 amino antipyrine coloring principle with flow injection technique.

    基于4-氨基安替比林显色原理,采用流动注射技术,建立了炼油废水中挥发酚的快速测定方法。

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  • In the determination of total nitrogen in water sample by flow injection analysis instrument, the concentration of sulfuric acid which used for the preservation of sample affected the result.

    用流动注射仪测定总氮水样,发现用不同的硫酸浓度保存总氮样品时,对其测定结果有一定的影响,并与过硫酸钾氧化-紫外分光光度法进行比对和分析。

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  • In the determination of total nitrogen in water sample by flow injection analysis instrument, the concentration of sulfuric acid which used for the preservation of sample affected the result.

    用流动注射仪测定总氮水样,发现用不同的硫酸浓度保存总氮样品时,对其测定结果有一定的影响,并与过硫酸钾氧化-紫外分光光度法进行比对和分析。

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