spectrophotometry的例句大全

Objective: UV spectrophotometry can be applied to determination of active components in nysfungin.

目的: 采用紫外分光光度法对制霉素中活性组份的含量测定.

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Methods: To i dentify with physical-chemical process, TLC and UV spectrophotometry.

方法: 采用理化、层色谱、外光谱的方法鉴别.

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Application of orthogonal function spectrophotometry to the determination of total diterpene orthoesters in Yuanhua ( daphne genkwa sieb. et zucc.) root injection

正交函数分光光度法测定芫花根注射液中二萜原酸酯类的含量

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Equal △ a value-three wavelength spectrophotometry and its application to the analysis Daphne genkwa root injection

等△A值&三波长分光光度法在芫花根注射液分析中的应用

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BARA · SG column can be used many times. Trace elements of ng/ g level can be measured by spectrophotometry.

色层柱可重复使用多次，用普通分光光度法测定痕量元素的下限可达ng/g级。

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Comparative studies on puerarin determination of kudzu roots starch by ultraviolet spectrophotometry and HPLC

HPLC法和紫外分光光度法测定葛根淀粉中葛根素含量的研究

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Analysis on Process of Polysaccharide Extracting from Brasenia Schreberi by IR Spectrophotometry

莼菜多糖提取工艺研究中的IR光谱分析

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The stability of the extract of bark of Hippophae rhamnoides was investigated by UV-vis spectrophotometry.

分光光度法研究了沙棘茎皮提取液的稳定性.

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AQC Test and Analysis for Determination of Total Phosphor by Spectrophotometry Method

分光光度法测定总磷的精密度偏性试验分析

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[ Method] Use alternative reagent to establish modified alkaline lysis method for extraction of plasmid DNA and use agarose electrophoresis to examine the quality of plasmid DNA, ultraviolet spectrophotometry to evaluate its production and purity, restricted enzyme cutting to examine its availability.

方法使用替代试剂，建立改良的碱裂解法进行质粒DNA提取，并用琼脂糖电泳验证所得的质粒的质量，紫外测量估算产量及纯度。限制性酶切验证其用度。

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Kinetics and Mechanism of Oxidation of 1, 3-propylene Glycol by Diperiodatocuprate(ⅲ) with Spectrophotometry in Alkaline Medium

碱性介质中分光光度法研究二过碘酸合铜（Ⅲ）氧化1,3-丙二醇反应动力学及机理

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Kinetics and Mechanism of Oxidation of Triethanolamine by Diperiodatocuprate(ⅲ) with Spectrophotometry in Alkaline Medium

碱性介质中二过碘酸合铜（Ⅲ）氧化三乙醇胺的动力学及机理

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The content of polysaccharide in Pleurotus Nebrodensis was determined by phenol-sulfuric acid spectrophotometry at 485 nm.

苯酚 - 硫酸分光光度法测定白灵菇中多糖含量.

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Second order derivative spectrophotometry of transdermic permeability of ibuprofen liquid could eliminate the disturbance of dissolution of mouse's skin.

用二阶导数分光光度法测定布洛芬溶液的经皮释药量，可消除鼠皮溶出物的干扰。

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The water was detd. in reagent alcohol and industrial alcohol by measuring the IR absorption at 1651cm~ (-1) with differential spectrophotometry.

本文报导了利用水在1651cm~（-1）的红外吸收测定试剂醇类及工业酒精中水含量的红外差示光谱法。

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The kinetics of the oxidation reaction of glycerin with sodium periodate is investigated by UV spectrophotometry.

本文利用紫外分光光度法研究了高碘酸钠氧化甘油的动力学,测定了其动力学方程.

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Determination of Copper in Wastewater by Flow Injection DDTC Spectrophotometry

流动注射二乙氨基二硫代甲酸钠光度法测定废水中铜

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Vitamin C was Determined by Reductive Spectrophotometry in Fruits and Vegetables

还原分光光度法测定果蔬中的维生素c

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The organic samples of P-Acetamidophenol and acetanilide with UV-Spectrophotometry in two different wavelengths are analyzed in the paper.

利用双波长紫外分光光度法，对乙酰苯胺和对羟基乙酰苯胺有机混合样品进行了分析。

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Study on the Determination of Trace Cu(ⅱ) by DDTC Chelating Resin Preconcentration and Thin Layer Resin Phase Spectrophotometry

螯合树脂预浓集薄层树脂相吸光光度法测定痕量铜的研究

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