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[期刊论文] 作者:Somo Toukam Gabriel Mahbou,Godswill Ntsomboh-Ntsefong,Tiokeng Marie Noel Ateko,Benoit Nono,Emmanuel Youmbi,
来源:美国植物学期刊(英文) 年份:2021
The popularization of Dioscorea dumetorum (Dioscoreaceae), a nutritious yam species is still marginal due to constraints such as the low interest of research, poor cultural practices, insufficient and expensive seeds, pests, and disease...
Cultivation Systems Using Vegetation Cover Improves Sustainable Production and Nutritional Quality o
[期刊论文] 作者:TABOULA,Bilal Ahmad MIR,Moise Roger Baleba MBANGA,Godswill Ntsomboh NTSEFONG,Carine Nono TEMEGNE,Emmanuel YOUMBI,
来源:城市道桥与防洪 年份:2018
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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