具有核壳结构的包覆复合粉体材料，兼有包覆层材料和被包覆粉末材料两种物质的优良性能，获得了更加均匀的组织结构和特殊功能。
Coated powder materials with particular core-shell structure have excellent properties of both core material and shell material, more homogeneous structure and particular functions.
对表面活性剂包覆纳米微粉的作用、机理，以及对纳米微粉性质的影响进行了总结、探索。
Discussed in this paper in influence of integument surfactants on the function, mechanism, preparation and performance of Nanometer fine powders.
采用该实验化学包覆液可以制取高性能的纯铁磁粉芯。
The high quality iron cores were gained by the chemical coating method used in the experiments.
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