expanded polystyrene

Preparation of convex chitosan membrane with phase-separation-induced concave polystyrene membrane as template;

用液致相分离法制备多孔聚苯乙烯膜,探讨多孔相变膜的成膜机理和孔隙结构形成的原因,并以此为模板制备不同表面凸起的壳聚糖膜,对膜的形态结构进行扫描电镜和原子力显微镜观察。

Discuss of Warm Compaction for Manufacturing Porous Iron;

温压工艺制备多孔铁基金属的探讨

Research on preparation and structure of porous B-doped polycrystalline diamond;

多孔含硼金刚石多晶体的制备与结构研究

Synthesis of Antibacterial Ag-carrying SiO_2 Nano-porous Blocks with a Slow Release of Silverions;

缓释型载银抗菌SiO_2纳米多孔块材的合成

Discussion on the single-strand process of multi-hole PET interlaced set yarn;

多孔涤纶低弹网络丝单股生产工艺探讨

One kind of multi-hole aluminum anodization films was prepared by two-step aluminum anodization in the solution of oxalic acid, and then stripped from the aluminum substrate by reverse-current stripping technique.

　采用二次铝阳极氧化法在草酸体系中制备多孔铝阳极氧化膜,用逆电剥离技术将氧化膜从铝基体上剥离。