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Determination of 16 polycyclic aromatic hydrocarbons in environmental water samples by solid-phase extraction using multi-walled carbon nanotubes as adsorbent coupled with gas chromatography-mass spectrometry 期刊论文
JOURNAL OF CHROMATOGRAPHY A, 2010, 卷号: 1217, 期号: 34, 页码: 5462-5469
作者:  Ma, Jiping;  Xiao, Ronghui;  Li, Jinhua;  Yu, Junbao;  Zhang, Yanqing;  Chen, Lingxin
浏览  |  Adobe PDF(442Kb)  |  收藏  |  浏览/下载:5557/2303  |  提交时间:2011/07/14
Polycyclic Aromatic Hydrocarbons (Pahs)  Solid-phase Extraction (Spe)  Multi-walled Carbon Nanotubes (Mwcnts)  Gas Chromatography-mass Spectrometry (Gc-ms)  Water Samples  
黑松海岸防护林径级分布及其与球果和种子特性的关系 期刊论文
东北林业大学学报, 2010, 卷号: 38, 期号: 11, 页码: 21-23
作者:  毛培利;  韩广轩;  张志东;  王光美;  于君宝;  许景伟;  曹帮华
收藏  |  浏览/下载:56/0  |  提交时间:2024/05/07
Pinus thunbergii  Coastal protection forests  Size class structure  Fruiting characteristics  Natural regeneration  黑松  海防林  径级结构  结实规律  天然更新