About He Ya
About 中国人民公安大学刑事科学技術学院,北京,100038
About Wang Jifen
About 中国人民公安大学刑事科学技術学院,北京,100038
About He Xinlong
About 中国人民公安大学刑事科学技術学院,北京,100038
About Zhong Shihao
About 中国人民公安大学刑事科学技術学院,北京,100038
About Li Chao
About 中国人民公安大学刑事科学技術学院,北京,100038
About Peng Shanshan
About 中国人民公安大学刑事科学技術学院,北京,100038
About Huaxue Yanjiu yu Yingyong
About multivariate analysis
About infrared spectrum
About algorithm
About clustering
About Fourier transformation
About spectrum
About brand
About discriminant analysis
About coefficient of soil reaction
About ink
About 分類精度
About 加重
About 分類モデル
About 種判別
About 減衰全反射
About Other chemistry in general
About 赤外スペクトル
About 多変量解析
About 記号
About 同定
About 研究