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extraction造句
151. Recently, BCI developed rapidly, and its researches mostly concentrated on feature extraction and translation algorithm. 152. This review outlines the progress of the types, occurrence, structures, extraction, separation, bio-assay and induction of Solanaceous phytoalexins. The future perspective is also discussed. 153. To improve the region extraction accuracy, propose a novel method based on advanced active contour model for employing the apriori knowledge of the license plate.