经表面预处理的铝粉制备的复合颗粒，表面沉积的二氧化钛粒径变小，包覆层更加均匀。
The size of TiO_2 on the surface of modified aluminum particles was decreased and the coating was more uniform.
废胶粉经自制表面改性剂ACDI预处理后，其相应的RHDPE/EVA/MWRP体系的拉伸强度和弯曲模量分别增加35%和25%，而对共混物的其它性能影响不大。
The tensile strength and the bending modulus of RHDPE/EVA/MWRP blend increased by 35% and 25% respectively when the waste rubber powder was modified by self-made surface modifier ACDI.
结论：预处理后可在纯钛表面形成多孔网状结构的氧化膜，经仿生液处理后在氧化膜表面沉积了羟基磷灰石涂层。
Conclusions: after pure titanium plates pretreated, porous network oxide films were formed on the surface and after soaked in SBF and 1.5sbf, a HA coating could be precipitated on the oxide films.
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