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Element cycling in the dominant plant community in the Alpine tundra zone of Changbai Mountains, Chi
[期刊论文] 作者：LIU Jing-shuang,YU Jun-bao,
来源：环境科学学报（英文版） 年份：2004
Element cycling in the dominant plant communities including Rh. aureum, Rh. redowskianum and Vaccinium uliginosum in the Alpine tundra zone of Changbai Mountain...
ANALYSIS OF BIOLOGICAL GEOCHEMISTRY OF CHEMICAL ELEMENTS IN Betula ermanii FOREST IN CHANGBAI MOUNTA
[期刊论文] 作者：LIU Jing-shuang,YU Jun-bao,
来源：中国地理科学 年份：2004
Based on catalogue of biology and geochemistry of chemical elements, content characteristics and variation law of the large nutrient elements, the needful trace...
[会议论文] 作者：Jing-shuang Yu,Fu-rong Xie,Wan-tao Chen,Qin Xu,Hong-ping Deng,Bang-shang Zhu,
来源：11th Asian Congress on Oeal and Maxillofacial Surgery(第十一届亚洲 年份：2014
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[会议论文] 作者：Jing-shuang Yu,Hong-ping Deng,Fu-rong Xie,Wan-tao Chen,Bang-shang Zhu,Qin Xu,
来源：11th Asian Congress on Oeal and Maxillofacial Surgery(第十一届亚洲 年份：2014
PH-responsive hyperbranched polymers have attracted much attention due to their unique properties for tumor-targeted drug delivery.In this study, we describe a pH-responsive drug carrier, poly (ethyle...
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