摘要
根据时滞长度（τ＿ｍａｘ，τ＿ｍｉｎ）的相对大小，将复杂的修正后的Ｍｉｃｋａ公式分解为各种特殊条件下的简单公式；并从定量分析角度讨论了影响示波图稳定性的主要因素；发现直流电位（Ｅ）中包含有自然电位和直流、交流电流对其的贡献，提出了示波图调节的定量标准和方法。
Micka's equation modified is changed to some simple forms which can be used to examinatethe effect of several factors on stablity of oscillogram from quantitative analytical angles. It is discov-ered that the direct current potential(E)consists of the natural potential and the potential caused bydirect current and alternating current.Quantitative standard and method of adjusting oscillogram inoscillographic determination is first presented.It is of importent value to improve repeatability of os-cillographic determination as well as to popularize and develop oscillographic analysis.
出处
《西北大学学报（自然科学版）》
CAS
CSCD
1995年第4期309-314,共6页
Journal of Northwest University（Natural Science Edition）
基金
国家自然科学基金
关键词
示波图
示波分析
示波计时电位法
示波滴定
oscillogram
oscillographic determination
oscillographic chronopotentiometry
terminalpotential
Micka's equation
