本文探讨电子鼻系统的建立及其气味识别能力。在建立了基于阵列声表面波传感器的电子鼻系统之后,将该电子鼻系统用于气味识别,证明它具有良好的识别气味的能力。电子鼻是一种新型分析仪器,由具备部分专一性的阵列电子化学传感器和适当的模式识别系统组成,能识别简单或复杂气味。电子鼻的应用前景是令人振奋的,诸如食品、饮料、石化、制药 This article explores the establishment of electronic nose systems and their odor recognition capabilities. After establishing an electronic nose system based on array SAW sensors, the electronic nose system is used for odor recognition, which proves that it has a good odor recognition ability. Electronic nose is a new type of analytical instrument consisting of a partially-specific array of electrochemical sensors and a suitable pattern recognition system that recognizes simple or complex odors. The prospect of electronic nose is exciting, such as food, beverage, petrochemical, pharmaceuticals