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Development of ultrasonic-assisted closed in-syringe extraction and derivatization for the determination of labile abietic acid and dehydroabietic acid in cosmetics 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2014, 卷号: 1371, 页码: 20-29
作者:  Liu, Jianjun;  Liu, Mengge;  Li, Xiu;  Lu, Xiaomin;  Chen, Guang;  Sun, Zhiwei;  Li, Guoliang;  Zhao, Xianen;  Zhang, Shijuan;  Song, Cuihua;  Wang, Hua;  Suo, Yourui;  You, Jinmao;  You, JM (reprint author), Qufu Normal Univ, Key Lab Pharmaceut Intermediates & Anal Nat Med, Qufu, Peoples R China.
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Abietic Acid (Aa)  Dehydroabietic Acid (Dhaa)  Ultrasonic-assisted Closed In-syringe Extraction And Derivatization (Ucsed)  High Performance Liquid Chromatography-fluorescence Detection-tandem Mass Spectra (Hplc-fld-ms/ms)  Cosmetic  
Large-scale estimation and uncertainty analysis of gross primary production in Tibetan alpine grasslands 期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 2014, 卷号: 119, 期号: 3, 页码: 466-486
作者:  He, Honglin;  Liu, Min;  Xiao, Xiangming;  Ren, Xiaoli;  Zhang, Li;  Sun, Xiaomin;  Yang, Yuanhe;  Li, Yingnian;  Zhao, Liang;  Shi, Peili;  Du, Mingyuan;  Ma, Yaoming;  Ma, Mingguo;  Zhang, Yu;  Yu, Guirui
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Tibetan Alpine Grasslands  Vegetation Photosynthesis Model (Vpm)  Eddy Covariance  Uncertainty Analysis