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动力学催化
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  kinetic catalytic
     Kinetic Catalytic Determination of Nanogram Amounts of Ruthenium with Butylrhodamine B and Periodate
     丁基罗丹明B-高碘酸盐动力学催化光度法测定纳克量钌
短句来源
     Determination of Trace Copper by Kinetic Catalytic Method
     偶氮胂Ⅲ动力学催化法测定痕量铜
短句来源
     Determination of Trace Vanadium by Kinetic Catalytic Spectrophotometry
     动力学催化光度法测定痕量钒
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     A new kinetic catalytic method has been developed for the determination of gold with the ligand exchange reaction between potassium ferricyanide and EDTA used as indicatory reaction and the orthophenanthroline used as activator.
     研究了一种以金为催化剂,以铁氰化钾与EDTA之间的配位体取代反应为指示反应,以邻菲罗啉为活化剂的新的动力学催化法。
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  “动力学催化”译为未确定词的双语例句
     There is a parabolical relationship between the first derivative of trans-mitance versus time T' and iodine concentration, that is C=aT'+bT'+c.
     确定了在动力学催化比色法中,碘离子浓度与透光率对时间的一阶导数T'之间的抛物线关系,即C=aT'~2+bT'+c。
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     Determination of Trace Nitrite by Catalytic Spectrophotometric Method
     动力学催化光度法测定痕量亚硝酸根
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     Determination of trace nitrite by catalytic spectrophotometric method with methyl violet
     甲基紫动力学催化光度法测定火腿肠中痕量亚硝酸根
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     KINETIC PHOTOMETRIC DETERMINATION OF TRACES OF NITRITE
     动力学催化光度法测定痕量亚硝酸根
短句来源
     By using the catalytic kinetic for t h e determination of iodine.The effects of time and temperature on the reaction speed is studied,and the optimum determination condition was obtained .The me thod is accurate and has been appli ed to the analysis of iodine in grain w ith satisfactory results.
     采用动力学催化褪色反应测定碘,研究了反应时间、反应温度对催化反应速度的影响; 灰化温度对测定结果的影响,确定了最佳测定条件。
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  相似匹配句对
     Kinetic Analytical Method on Catalytic Reactions(Ⅱ)
     催化动力学分析法(Ⅱ)
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     Catalytic Kinetic Analysis Expert System
     催化动力学分析专家系统
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  kinetic catalytic
A sensitive and selective kinetic catalytic spectrophotometric method has been described for the determination of trace amounts of palladium(II).
      
Kinetic catalytic determination of trace Cu(II) in water samples with the thioglycolic/thiolactic acid-chromate reaction
      
Under optimum conditions, the β-CD-platinum-KBrO3-SAFH supramolecular kinetic catalytic reaction system had excitation and emission maxima at 372 and 461?nm, respectively.
      
A study has been made of the kinetics of catalytic oxidation of Azorubin S by hydrogen peroxide in the presence of Mn(II), Mo(VI) and W(VI) in order to find optimal conditions for the kinetic catalytic determination of these elements.
      


The oxidation of rhodamine B by KIO4 in a HAc-NaAc buffer (pH 4.4) was found to be markedly catalysed by Mn (Ⅱ ) in the presence of nitrilotriace-tic acid as an activator. This forms the basis of a new spectrophotometric method for the determination of manganese between 0.8 and 40 ng/ml. The sensitive method has been applied to the deteimination of manganese in dolomite with success.

在pH 4.4的NaAc-HAc介质中,Mn(Ⅱ)对KIO_4氧化罗丹明B的褪色反应具有催化作用。在最佳实验条件下,logAn/Ac同反应时间相关,同Mn(Ⅱ)量相关。基于此提出一个动力学催化光度法测定痕量锰。

A self-constructed end-column chemiluminescence detection system for capillary electrophoresis has been described. Luminol and N-4-aminobutyl-N-ethylisoluminol(ABEI)H_2O_2 chemiluminescence systems are used to illustrate the feasibility of this instrument.Comparatively sharp and symmetric electrophoretic peaks are obtained with the detection limit of 50 fmol and 290 fmol for luminol and ABEI, respectively, Cr(Ⅲ) and Zn(Ⅱ) ions are separated with rather sharp peaks due to their fast catalytic effect on the luminol-H_2O_2...

A self-constructed end-column chemiluminescence detection system for capillary electrophoresis has been described. Luminol and N-4-aminobutyl-N-ethylisoluminol(ABEI)H_2O_2 chemiluminescence systems are used to illustrate the feasibility of this instrument.Comparatively sharp and symmetric electrophoretic peaks are obtained with the detection limit of 50 fmol and 290 fmol for luminol and ABEI, respectively, Cr(Ⅲ) and Zn(Ⅱ) ions are separated with rather sharp peaks due to their fast catalytic effect on the luminol-H_2O_2 reaction.The theoretical plate number reaches 1.51×10 ̄5 and 1.86 ×10 ̄5 for Cr(Ⅲ)and Zn(Ⅱ),the detection limits of which are 15 amol and 2.07 fmol,respectively.

报道自行组装的毛细管电泳柱后化学发光检测装置。鲁米诺和N-4-氨基丁基-N-乙基异鲁米诺-H_2O_2体系用于评价该装置的可行性,得到发光试剂鲁米诺和ABEI较尖锐对称的电泳分离峰,检出限分别为50和290fmol;基于一些金属离子对鲁米带-H_2O_2的快速动力学催化反应,得到Cr(Ⅲ)和Zn(Ⅱ)离子非常尖锐的分离峰,理论塔板数达1.51×10~5和1.86×10~5,检出限为15amol和2fmol。

By using 386 microcomputer iodine detector and HX-1 model digestion instrument,the total iodine in intelligence iodine chewing tablet was determined.A convenient,rapid,precise,accurate and sensitive method was established.The digestion instrument can treat 60 samples at the same time and the digestion time is 70 minute.The average recovery for seven samples is 96.4%with a standard deviation of 2.59. The CV is 1.34%and the determination limit is 0.2 μg/L.

研究了采用动力学催化光度法微机测碘仪,结合HX-1型精密恒温消解仪,处理并测定智力碘口嚼片中总碘的方法。消解仪可同时处理60个样品,消化时间60min,消化温度130℃。智力碘口嚼片测定均值为193.2×10-6时的标准误差为2.59,变异系数为1.34%,回收率为96.4%,检测限为0.2μg/L。

 
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