Sublethal effects of chlorantraniliprole to Helicoverpa armigera (Hübner) larvae were evaluated through exposure of thi......

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......

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......

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......

The insecticide chlorantraniliprole exhibits good efficacy and plays an important role in controlling the diamondback mo......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

简单介绍了氯虫苯甲酰胺及高效氯氟氰菊酯的理化性质,描述了农药油悬浮剂的研制方法及优点。采用湿法研磨工艺,通过对分散介质、乳......

The insecticide chlorantraniliprole exhibits good efifcacy and plays an important role in controlling the diamondback mo......

Twelve novel analogues of chlorantraniliprole containing nitro group were synthesized,and their structures were characte......