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......

Submergence tolerant high yielding rice variety was developed using BR11 as a recipient parent applying foreground, phen......

Prospects for deploying perennial grasses that are currently considered leading candidates for dedicated energy crops ov......

持久抗病基因Lr34/Yr18/pm38赋予小麦对叶锈、条锈和白粉的广谱抗性。为明确该基因在我国的分布及应用状况,对495份生产小麦品种或......