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[期刊论文] 作者:WANG Miao-Yan,HU Liang-Bin,WAN, 来源:土壤圈:英文版 年份:2009
Diversity of arbuscular mycorrhizal fungi(AMF) was investigated in a field that had received long-term fixed ferti-lization(LFF) for 26 years.There were a total...
[期刊论文] 作者:WANG Miao-Yan,HU Liang-Bin,WANG Wei-Hua,LIU Shu-Tang,LI Min,LIU Run-Jin, 来源:城市道桥与防洪 年份:2009
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...
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