1·The electrochemical behavior of this system was studied by the methods of normal pulse polarography, linear sweep and cyclic voltammetry.
用常规脉冲极谱法、线性扫描和循环伏安法等研究该体系的电化学行为。
2·Electroredox behaviour of alkyl viologens and polyviologens has been investigated by using differential pulse polarography.
用微分脉冲极谱法研究了烷基紫精及聚紫精的电氧化还原行为。
3·This paper has studied and compared three methods of determination of cardiovascular drug, Nitrendipine: Cyanide selective electrode method, single sweep polarography and UV-spectrophotometric method.
本文研究并比较了三种测定抗心血管病药尼群地平的方法：氰离子选择电极法、示波极谱法和紫外分光光度法。
4·The methods are as follows: spectrophotometry, turbidimetry, atomic absorption spectrometry, polarography, conductance, ion selective electrode, ion chromatography, and flow injection analysis etc.
包括：分光光度法、比浊法、原子吸收法、极谱法、电导法、离子选择电极法、离子色谱法和流动注射分析法等。