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[期刊论文] 作者:WANG Zhi,JIAN Shuisheng, 来源:城市道桥与防洪 年份:2001
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...
[会议论文] 作者:Gao Fei,Zhou Yu Jie,Wang Zhi Jian,Yang Shi Wei,Liu Xiao Li,Jia De An, 来源:The 22nd Great Wall International Congress of Cardiology Asi 年份:2011
[会议论文] 作者:Gao Fei,Zhou Yu Jie,Wang Zhi Jian,Yang Shi Wei,Jia De An,Shen Hue,An Zhen, 来源:The 22nd Great Wall International Congress of Cardiology Asi 年份:2011
[期刊论文] 作者:Shan Shan,LIANG Ying Yu,LI Yu Lian,HUANG Min Shan,JIA Jin Ping,WEN Sui Wen,FENG Ling,DU Li Li,WANG Zhi Jian, 来源:生物医学与环境科学(英文版) 年份:2021
The cesarean section (CS) rate has risen rapidly worldwide. In high-income countries, national studies have revealed that more than a quarter of births are performed by CS, while in China the rate increased from 28.8% in 2008 to 34.9% in 2014......
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