搜索筛选:
搜索耗时1.9698秒,为你在为你在102,285,761篇论文里面共找到 4 篇相符的论文内容
类      型:
[期刊论文] 作者:Jiang Dongmei,Wang Xiyuan,Liu, 来源:生态经济:英文版 年份:2006
[期刊论文] 作者:Jiang Dongmei,Wang Xiyuan,Liu, 来源:生态经济(英文版) 年份:2006
The water body of Taihu Lake has been eutrophicated because of area-source pollution. 83% of the total nitrogen and 84% of the total phosphorus of the pollutant...
[期刊论文] 作者:WANG Xiyuan,ZHOU Yunwen,ZHANG Zhenyi,PANG Xueyan,YAN Dandan, 来源:东华大学学报(英文版) 年份:2021
With the continuous deepening of the Belt and Road Initiative, the countries involved are increasingly connected in the field of science and technology. Based on the transformation theory of scientific and technological ( S&T ) achievements......
[期刊论文] 作者:Wang Xiyuan,Huang Yongguang,Liu Dewei,Zhu Xiaoning,Cui Xiao,Zhu Hongliang, 来源:城市道桥与防洪 年份:2013
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...
相关搜索: