1.Helicoidal Properties of Cholesteric Liquid Crystalline for Urethane Derivatives of Chitosan
含氨酯基的壳聚糖衍生物的胆甾液晶螺旋性质
2.Mixed Convective Flow and Heat Transfer of Water in a Helicoidal Pipe under Supercritical Pressure
超临界压力下水在螺旋管内的混合对流换热
3.Application of helicoidal plastic pipe applied on outdoor rainwater system
塑料螺旋管在室外雨水管网中的应用分析
4.Microstructure of helicoidal-fiber pipe of chafer cuticle
金龟子外甲壳的螺旋纤维管道微结构