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电子鼻由气体传感器阵列、信号预处理和模式识别三大部分组成.本文对最近几年来电子鼻的研究进展、已报导的应用和未来发展动向进行述评.
The electronic nose is composed of gas sensor array, signal preprocessing and pattern recognition.This paper reviews the research progress of electronic nose in recent years, the reported applications and future development trends.