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[期刊论文] 作者:ZHENG Cheng-yan,YU Zhen-wen,SH, 来源:农业科学学报:英文版 年份:2014
Water shortage is a serious issue threatening the sustainable development of agriculture in the North China Plain, with the winter wheat(Triticum aestivum L.) a...
[期刊论文] 作者:ZHENG Cheng-yan,YU Zhen-wen,SH, 来源:农业科学学报(英文版) 年份:2004
Water shortage is a serious issue threatening the sustainable development of agriculture in the North China Plain, with the winter wheat (Triticum aestivum L.)...
[期刊论文] 作者:ZHENG Cheng-yan,YU Zhen-wen,SH, 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...
[期刊论文] 作者:ZHENG Cheng-yan,YU Zhen-wen,SHI, 来源:Journal of Integrative Agricultu 年份:2020
[期刊论文] 作者:WANG Dong,YU Zhen-wen,XU Zhen-, 来源:城市道桥与防洪 年份:2005
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:ZHENG Cheng-yan,YU Zhen-wen,SHI Yu,CUI Shi-ming,WANG Dong,ZHANG Yong-li,ZHAO Jun-ye,, 来源:Journal of Integrative Agriculture 年份:2014
Water shortage is a serious issue threatening the sustainable development of agriculture in the North China Plain, with the winter wheat(Triticum aestivum L.) a...
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