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[会议论文] 作者：Qingwen Zhang,
来源：中国地质大学 年份：2002
本文对21世纪电子商务的主要问题进行了探讨。文章回顾了电子商务的发展历程，阐述了电子商务的理论基础和实践意义，对21世纪电子商务主要研究问题提出了建议。...
[期刊论文] 作者：Qingwen Zhang,Hui Zhang,Xingre,
来源：国际水土保持研究(英文) 年份：2018
Agricultural pollution source as Nitrous oxide (N2O) emission from irrigated paddy field as affected by overuse of chemical fertilizer application and flooding...
[期刊论文] 作者：Qingwen Zhang,Hui Zhang,Xingre,
来源：国际水土保持研究（英文） 年份：2018
Agricultural pollution source as Nitrous oxide (N2O) emission from irrigated paddy field as affected by overuse of chemical fertilizer application and flooding...
[期刊论文] 作者：Liye Wei,Yue Xia,Guoqing Qi,Qingwen Zhang,
来源：岭南心血管病杂志（英文版） 年份：2008
Objectives To investigate the electrical remodeling and the effects of amiodarone and losartan on electrical remode-ling in rapid atrial pacing on rabbit model....
[期刊论文] 作者：MIN Qingwen,ZHANG Yongxun,JIAO Wenjun,SUN Xueping,
来源：黑龙江科技信息 年份：2016
本文通过对荣华二采区10...
[期刊论文] 作者：SONG QingWen,ZHANG YuMing,ZHANG YiMen,TANG XiaoYan,,
来源：Science China(Technological Sciences) 年份：2014
Field plate(FP)-terminated 4H-SiC trench gate MOSFETs are demonstrated in this work.N+/P?/N?/N+multiple epitaxial layers were grown on 3-inch N+type 4H-SiC subs...
[会议论文] 作者：Qingwen Zhang,Zhengli Yang,Hui Zhang,Jun Yi,
来源：第二届全国稳定同位素新技术开发与应用交流研讨会 年份：2013
Chemical N input is essential for high rice yields.However, low recovery efficiency of chemical fertilizer N with flooding irrigation in the anthropogenic-alluvial soil resulted in N lost from the ric...
[期刊论文] 作者：Yan Hongli,Jia Renxu,Tang Xiaoyan,Song Qingwen,Zhang Yuming,
来源：城市道桥与防洪 年份：2014
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...
Alteration of phototaxis and feeding circadian play a part in the manipulated up-climbing behavior o
[会议论文] 作者：Zhen Li,Zhenqiang Lu,Jingwen Li,Xiaoxia Liu,Qingwen Zhang,
来源：The 10th Conference of Insect Physiology, Biochemistry and M 年份：2013
...
[会议论文] 作者：Jinjun Cao,Qingpo Yang,Xiaoxia Liu,Qingwen Zhang,Huaijiang Zhang,
来源：The 10th Conference of Insect Physiology, Biochemistry and M 年份：2013
...
[会议论文] 作者：Jinjun Cao,Huaijiang Zhang,Qingpo Yang,Xiaoxia Liu,Qingwen Zhang,
来源：The 10th Conference of Insect Physiology, Biochemistry and M 年份：2013
The Oriental Fruit Moth Grapholita molesta (Busck) is a serious insect pest of fruit trees in China.Yet little is known about its genes involved in development,...
Alteration of phototaxis and feeding circadian play a part in the manipulated up-climbing behavior o
[会议论文] 作者：Zhen Li,Zhenqiang Lu,Jingwen Li,Xiaoxia Liu,Qingwen Zhang,
来源：The 10th Conference of Insect Physiology, Biochemistry and M 年份：2013
Nucleopolyhedrovirus (NPV) is one of the most important pathogen of lepidopterans in nature.After getting infected, a "Wipfelkrankheit" (tree top disease) symptom could be easily identified, that is t...
Compositional Variations in Garnet Reveal Two Stages of Crustal Anatexis in the Shiwandashan Area,So
[会议论文] 作者：Liang Zhao,Feng Guo,Weiming Fan,Miwei Huang,Yangming Wu,Qingwen Zhang,
来源：中国矿物岩石地球化学学会第九次全国会员代表大会暨第16届学术年会 年份：2017
...
Biscaesalmins A and B from Caesalpinia minax, highly oxidized dimeric cassane diterpenoids as interl
[期刊论文] 作者：Yunshao Xu,Tian Zhang,Lu Feng,Zheling Feng,Qingwen Zhang,Yang Ye,Lishe Gan,Ligen Lin,
来源：中国化学快报（英文版） 年份：2021
To search naturally occurring interleukin-1β (IL-1β) inhibitors, biscaesalmins A (1) and B (2), two highly oxidized dimeric cassane diterpenoids with a newly formed alicyclic skeleton, have been isolated from the traditional Chinese medic......
[期刊论文] 作者：Haisheng Wu,Qingwen Zhang,Hailian Wu,Fuzhang Tian,Baizhong Cui,Zhizhen Qi,Xiaoqing Xu,Xuefei Zhang,Hu,
来源：生物安全与健康 （英文） 年份：2020
Plague,caused by Yersinia pestis,is a natural focus infectious disease.In China,plague is classified as category A,with the highest risk and hazard among the in...
[期刊论文] 作者：Zongmin Du,Huiying Yang,Yafang Tan,Guang Tian,Qingwen Zhang,Yujun Cui,Yanfeng Yan,Xiaohong Wu,Zuyun Chen,
来源：Journal of Genetics and Genomics 年份：2014
Bacterial pathogens have evolved various mechanisms to modulate host immune responses for successful infection.In this study,RNAsequencing technology was used t...
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