Order analysis is one of the most important techniques of rotating machinery involving vibration signal processing and fault diagnosis.
阶比分析技术是旋转机械振动信号分析和故障诊断的一项重要技术。
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In this paper the electrochemical reduction mechanism of selenious acid(H 2SeO 3) in phosphoric acid solution was studied by rotating ring-disc electrode and cyclic voltammetry techniques.