汽油检测系统由毛细管节流器组成。
The gasoline detection system consists of a capillary restriction.
系统由拉曼光谱检测、汽油拉曼光谱数据的预处理、汽油辛烷值预测模型组成。
The system consisted of on-line detection, data pre-processing, and calculate model of gasoline octane number.
实践证明，该辛烷值测定系统能够准确检测调和过程中汽油辛烷值，并实时显示调和过程中汽油拉曼谱图。
The results showed that the system detected the octane number of gasoline accurately, and displayed the Raman spectra obtained by the detector.
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