In order to study the molecular mechanism involved in cashmere regeneration, this study investigated the gene expression......

羊绒由于其特殊的结构，决定了其在不同的温度和湿度条件下容易吸湿和放湿，最终造成羊绒质量稳定性差，本次实验就是为了减小其质量随着......

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 nano-size metal oxide was prepared by the single-disperse technique on liquid phase, and formed sol clusters, its un......