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[期刊论文] 作者:GUO Jin-shan,LI Jian-zheng,JIN, 来源:高等学校化学研究:英文版 年份:2011
A new kind of biodegradable pH-sensitive drug delivery system was developed via chitosan-albumin conjugate hydrogel. Through changing the feeding modes of react...
[期刊论文] 作者:GUO Jin-shan,LI Jian-zheng,JIN, 来源:黑龙江科技信息 年份:2011
本文通过对荣华二采区10...
[期刊论文] 作者:GUO Jin-shan,LI Jian-zheng,JIN, 来源:高等学校化学研究(英文版) 年份:2004
A new kind of biodegradable pH-sensitive drug delivery system was developed via chitosan-albumin conjugate hydrogel. Through changing the feeding modes of react...
[期刊论文] 作者:CHANG Sheng,LI Jian-zheng,LIU, 来源:城市道桥与防洪 年份:2011
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:SHAN Nan,LI Hu,LI Jian-zheng,E, 来源:农业科学学报:英文版 年份:2019
This study investigated the carbon (C) and nitrogen (N) gas emissions (N2O, NH3, CO2 and CH4) from solid pig manure management in China. Gas emissions were quan...
[期刊论文] 作者:SHAN Nan,LI Hu,LI Jian-zheng,E, 来源:城市道桥与防洪 年份:2019
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Jian Li,Hong-Juan Yang,Jun Ma,Xiang Gao,Jun-Hong Li,Jian-Zheng Cheng,Wen Wang,Cheng-Hao Wang, 来源:中国物理快报(英文版) 年份:2020
Without prior knowledge of medium parameters,a method is proposed to detect and locate a target in layered media.Experiments were carried out for liquid/liquid...
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