目的:研究柄叶香茶菜的化学成分，寻找结构新颖的活性成分及先导化合物，为合理开发和利用该植物资源提供科学依据。　　方法:干燥的柄......

We evaluated the biomass and ergosterol content of Hericium erinaceus mycelium, and extracellular enzyme activities in H......

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......

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......

A long-term experiment was set up in Yingtan of Jiangxi Province to investigate the effects of long-term application of ......

Ergosterol,(1→3)-α-D-glucan and chitosan are important biomaterials. In this research, a process has been developed to......