常見例句雙語例句It studied tobacco visual quality after the new process pattern and the chemical module recognizable tobacco classification.研究了新加工模式的原料感官質(zhì)量和化學模式識別分類方法。OBJECTIVES To introduce a simple chemical pattern recognition-Hierarchical cluster analysis in chemical classification of Chinese medicinal materials.由此，給中葯材化學分類學提供了一種快速、有傚的客觀評價方法。 返回 chemical pattern classification