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Studies on the Relationship Between Grain-yield and Climatic Ecological Factors in Summer Corn Under
[期刊论文] 作者：LI Chao-hai SU Xin-hong XIE Ru,
来源：中国农业科学：英文版 年份：2002
Cultivation experiments on super-high-yield (≥12000kg/ha) of summer corn (Zea mays L. )were conducted in Laizhou, Shangdong Province, from 1986 to 1997, and in...
Studies on the Relationship Between Grain-yield and Climatic Ecological Factors in Summer Corn Under
[期刊论文] 作者：LI Chao-Hai,SU Xin-Hong,XIE Ru,
来源：城市道桥与防洪 年份：2002
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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