nano-material modified asphalt 纳米材料改胜沥青
The surface of nano-antibiotic material was modified, thus the problem of accumulation of nano-antibiotic powder was solved, and the nano - antibiotic material was dispersed in PET.
笔者对自制的纳米抗菌材料用表面包覆法进行表面改性，解决纳米抗菌粉体的“团聚”问题，使纳米抗菌粉体弥散于成纤聚合物pet中。
The nano particle is an organic-inorganic composite filler adopting the mixing of organic modified material and inorganic material;
所述的纳米粒子是一种采用有机物改性材料与无机物混合的有机-无机复合填料；
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