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[期刊论文] 作者:MA Chang-bao, 来源:城市道桥与防洪 年份:2000
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:HUANG Jing,ZHANG Shui-qing,GAO Hong-jun,ZHANG Lu,Asad SHAH,HUANG Shao-min,ZHU Ping,GAO Su-duan,MA Chang-bao, 来源:农业科学学报(英文) 年份:2020
Soil productivity (SP) without extal fertilization influence is an important indicator for the capacity of a soil to support crop yield. However, there have bee...
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