The nano-SiC powders are surface modified before using, particle size of 20-80nm.
本试验用的纳米SiC粉体预先经过表面改性处理,粒径为20-80nm。
参考来源 - 改性纳米SiC粉体强韧化技术在铸造双相不锈钢中的应用与研究The poly(ether ester) elastomers were surface modified by using NH3 and SO2 gas plasma treatment.
采用SO2和NH3等离子体对聚醚酯弹性体进行了表面修饰。
参考来源 - 可降解脂肪/芳香族聚醚酯弹性体的合成表征与生物学评价·2,447,543篇论文数据，部分数据来源于NoteExpress
But in the F-heparin surface modified IOL group there were mild reaction.
而氟-肝素修饰组，则有较轻的反应。
We reinforce the mortar by blending with surface modified polypropylene fiber.
研究了表面改性丙纶对水泥砂浆制品的增强作用。
Conclusion F-heparin surface modified IOL possessed a little better biocompatibility.
结论氟-肝素修饰人工晶状体略有较好的生物相容性。
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