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The Ecological Effects of Young Elm Trees Belt-Pumpkin Strip Intercropping System at the Agro-Pastor
[期刊论文] 作者：DU Xiong,DOU Tie-ling,FENG Li-,
来源：中国农业科学：英文版 年份：2010
Young elm trees belt-pumpkin strip intercropping was studied to solve the actual problem of resource losses in the large barren area resulted from reconverting...
The Ecological Effects of Young Elm Trees Belt-Pumpkin Strip Intercropping System at the Agro-Pastor
[期刊论文] 作者：DU Xiong,DOU Tie-ling,FENG Li-,
来源：城市道桥与防洪 年份：2010
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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