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coloring reaction
相关语句
  显色反应
     Synthesis of 1-(p-Azophenyl)-3-(2-pyrimidyl)-triazene and its coloring reaction with cadmium(Ⅱ)
     1-对偶氮苯基-3-(2-嘧啶)-三氮烯的合成及与镉(Ⅱ)的显色反应
短句来源
     The synthesis of a new reagent 1-(p-Azophenyl)-3-(2-pyrimidyl)-triazene (APPMT) and its coloring reaction with cadmium(Ⅱ) were reported.
     报道了1-对偶氮苯基-3-(2-嘧啶)-三氮烯(APPMT)的合成及其与镉(Ⅱ)的显色反应
短句来源
     The coloring reaction of the reagent meso-tetra-(3,5-dibromo-4-hydroxydroxyphenyl) porphyrin with Ge(Ⅳ) in the presence of Tween-80 were studied.
     研究了在Tween-80存在下,Ge(Ⅳ)与二溴羟基卟啉的显色反应
短句来源
     The coloring reaction of nicotine with methyl orange was studied and used to direct determination of the contents of it in smoke with satisfactory results.
     研究了甲基橙与烟碱的显色反应,并将其应用于直接测定烟气中的烟碱含量,获得了较好的效果。 方法的标准偏差为0027,变异系数为077%
短句来源
     The conditions for coloring reaction were optimized. Different sequences of adding reagents were compared,and the optimal sequeuce was identified as:standard solution,dimethyl glyoxime,ammonium persulfate and sodium hydroxide. Following such sequence,the coloring reaction was quick and stable with wide linear range(0.1 mg·L~(-1)~10 mg·L~(-1)) in the standard curve and correlation factor of (0.999 74.)
     对显色剂丁二酮肟与镍在水相中的显色反应进行了研究,优化了显色条件,比较了显色试剂的不同加入顺序,试剂加入顺序应依次为:标准液、丁二酮肟、过硫酸铵、氢氧化钠,用此加入顺序时,标准曲线线性范围较宽(0 1mg·L-1~10mg·L-1),相关系数为0 99974,显色反应快且稳定。
短句来源
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  “coloring reaction”译为未确定词的双语例句
     Studies on the Coloring Reaction of α,β,γ,δ- Tetraphenylporphine with Cobalt
     α,β,γ,δ-四苯基卟啉与钴显色反应的研究
短句来源
     Time needed by this method is l/2~ 1/3 of that of conventionl extraction spectropohotometry,and the coloring reaction used here dose not form toxic AsH3.
     该法所需时间是传统萃取法的1/2~1/3,而且不产生剧毒气体AsH_3。
短句来源
     A new kinetic spectrophotometric method for the determination of trace amounts of iron(Ⅲ) has been proposed. It is based on the iron(Ⅲ) catalysed coloring reaction of tetrabase[4,4′-bis(dimethyl-amino)diphenylmethane] oxidized by potassium bromate in the presence of potassium iodide in HAc-NaAc(pH=3.5)medium.
     基于pH=3.5的HAc-NaAc介质中,一定量KI存在下Fe()催化KBrO3氧化季胺[4,4′-(二甲氨基)-二苯基甲烷]显色的反应,拟定了测定痕量铁的新方法。
短句来源
     The optimum condition of the phase separation coloring reaction of uranium-2-(3, 5-dibromo-2-pyrtdylazo )-5-diethylaminophenol with Triton X-100 was studied, and a method for the determination of trace uranium in ore was proposed.
     本文研究了铀-2-(3,5-二溴-2-吡啶偶氨)-5-二乙氨基苯酚(3,5-diBr-PADAP)-Triton X-100析相光度体系,建立了矿石中微量铀的测定方法,在pH 7.5三乙醇胺-盐酸介质中,将胶束溶液在 95±1℃加热 1h.
短句来源
     The catalytic spectrophotometric method for the determination of trace mercury is based on the catalytic effect of mercury on the decomposition of K4[Fe(CN)6] and the coloring reaction of Fe2+ with K3[Fe(CN)6].
     建立了一种测定痕量汞的催化分光光度新方法,它是基于汞能催化亚铁氰化钾分解生成Fe2+,生成的Fe2+又与铁氰化钾反应生成兰色胶体溶液。
短句来源
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  相似匹配句对
     THE BEHAVIOR AND REACTION OF DOPED COLORING IONS IN CERAMIC PIGMENTS
     陶瓷色料中添加发色离子的状态与反应
短句来源
     The effects of coloring reaction condition , selection of wavelengths and additivity of absorbances.
     讨论了反应条件、测量波长的选择等因素的影响。
短句来源
     The reaction is exothermic.
     在低温区隧道效应对反应速率的贡献较大,反应为放热反应.
短句来源
     Hill reaction
     希尔反应
短句来源
     Coloring the Square of Graphs
     平方图的染色
短句来源
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  coloring reaction
The coloring reaction of the thiobarbituric acid test for hydroperoxides was completely inhibited by the addition of EDTA.
      
Under-and over- staining can be prevented by direct examination of coloring reaction.
      
The final coloring reaction was performed using nitroblue tetrazolium/5-bromo-4-chloro-3-indolyl-phosphate solution.
      
The coloring reaction was stopped by immersing slides in 1X PBS.
      


In present paper, the recent development of photometric analysis of tellurium is described. Various coloring reagents of tellurium are presented. The conditions of coloring reactions and maximum absorption, malar absorptivity, limit of determination, interference and application of these methods are also reviewed.

本文介绍了近几年来碲的光度分析发展状况,论述了五类显色剂及其显色反应的条件,以及相应的光度分析方法的检出限、干扰试验和应用范围。

This review deals with the present status and development of photometric analysis of vanadium, including conditions of coloring reactions and maximum absorption, molar absorptivity, limit of determination, interference and application of these methods,,

本文评述了近几年来钒的光度分析方法发展状况,包括显色反应的条件,以及相应光度分析方法的检测限、干扰情况和应用范围。

In present paper,the recent development of photometric analysis of Indium is described.Various coloring reagents of Indium are presented.The conditions of coloring reactions and maximum absorption,molar absorptivity,limit of determination,interference and application of these methods are also reviewed.

本文介绍了近年来铟的光度分析发展状况,论述了各类显色剂及其显色反应的条件,以及相应的光度分析方法的检出限、干扰情况和应用范围。

 
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