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- AC pulse polarography 交流脉冲极谱法
- It possesses outputs of AC, DC, AC pulse and DC pulse current. 它可以输出矩形波交流、直流、交流脉冲和直流脉冲四种电流。
- A method was developed for the determination of nitrobenzene in aniline by differential pulse polarography . 建立了测定苯胺中微量硝基苯的差式微分脉冲极谱法。
- The secondary derivative differential pulse polarography was developed for the quantitative determination of chrysophanol in rheum. 建立了中草药大黄中大黄酚的二阶导数差示脉冲极谱定量分析方法。
- Aim The secondary derivative differential pulse polarography was developed for the quantitative determination of the aesculin in medicinal herbs (?Cortex Fraxini?). 目的 :建立中草药秦皮中秦皮甲素的二阶导数差示脉冲极谱定量分析方法。
- A new AC pulse MIG welding process is introduced. And an outstanding welding current waveform capable of stabilizing the AC MIG welding arc is put forward. 采用自行研制的具有方框形外特性的交流脉冲MIG焊接电源 ,又设计了双凹形焊接电流波形 ,即过零前后的电流波形均为脉冲大电流 ,有利于交流脉冲MIG焊接电弧的连续稳定。
- The application of differential pulse polarography to brucine reaction product, having electroanalytical activity, with HNO_3 has been reported in this paper. 由于马钱子碱和硝酸反应后生成的产物具有电化学活性,因此,可以微分脉冲极谱法对马钱子碱进行测定。
- A novel topologic structure of high frequency AC pulse density modulation converter is proposed,and its operation principle,control scheme and design are described in detail. 提出了一种新颖的高频交流脉冲密度调制变频器的拓扑结构,并详细阐述了工作原理、控制方案和设计方法。
- In ammonium hydroxide-ammonium chloride-Potassium chloride supporting electrolyte the antigen or antibody exhibits two reduction Peaks at-1. 19 V and-1. 37V(vs 1N Ag/AgCl)by differential Pulse polarography. 在NH_3-NH_4C1-KC1支持电解质中;抗原或抗体用差分脉冲极谱在-1.;19V和-1
- A simulation modeling of double-fed motor speed regulation for 125MVA AC pulsed M-G set of HL-2A is built using Matlab. 用Matlab建立了HL-2A装置的125MVA交流脉冲发电机组的超同步双馈调速方案中相关参数的仿真模型并进行了前期仿真。
- Keywords Differential pulse polarography;Triazolam; 微分脉冲极谱;三唑仑;
- An AC pulsed MIG welding system is developed for welding thin sheets of Al-Mg alloys and the process features are investigated. 研制开发了用于焊接铝合金薄板的逆变式交流脉冲MIG焊接系统,并对其工艺特点进行了探讨。
- Keywords Biotin;Pulse polarography;Determination; 生物素;脉冲极谱法;测定;
- first-derivative differential pulse polarography 一阶导数差示脉冲极谱法
- A newly invented welding current waveform,the schematic block circuits and theirsuccessful application in the AC pulsed MIG welding are introduced in this paper. 本文介绍了作者发明的一种所谓双凹型的电流波形,其控制电路原理,及其在交流脉冲MIG焊接中的应用。
- small amplitude pulse polarography 小振幅脉冲极谱法
- The differential pulse polarographic behaviour of colchicine have been investigated. 秋水仙碱是近年来新发现的有前途的抗癌植物有效成分。
- DEVELOPMENT FOR SQUARE WAVE AC PULSE TIG WELDING MACHINE 方波交流脉冲钨极氩弧焊机的研制
- Determination of trace uranium by differential pulse polarography 微分脉冲极谱法测定痕量铀
- DETERMINE THE TRIAZOLAM BY DIFFERENTIAL PULSE POLAROGRAPHY 微分脉冲极谱法测定三唑仑