Cyclin-dependent kinases (CDKs) are critical to the cell cycle and many other biological processes,and as such,are consi......

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......

以超临界丙酮为反应物和反应溶剂、甲醛为反应物,非催化剂条件下一步合成了4-羟基-2-丁酮,考察了反应温度、反应压力、停留时间对......

Nitrous oxide is not an environmentally regulated species in the U.S., but it does participate in the stratospheric ozon......

This paper presents a study of biodiesel production by a non-catalytical process. The innovation in this study is the us......