foreignizevt.使 ... 外国化foreignadj.外来的；外国的；异质的；不相符的foreign labor外籍劳工foreign power外国势力, 外国政权foreign lands异域foreign trate外贸foreign serum异体血清foreign shore外国海岸foreign genes外源基因foreign money国际金融foreign traden.对外贸易；国际贸易foreign prose外国散文

1. A new method for recognizing gas components in air based on nonlinear fluorescence spectra combined with a neural network model was proposed.
   提出利用物质的荧光光谱联合人工神经网络识别大气中杂质气体成分的新方法。