surface modification of material 表面改性
high polymer material modification 高分子材料改性
mechanism of material modification 材料改性机理
material surface modification 材料表面改性
material surfaces modification 材料表面改性
The literatures on stability, targetability and modification material of the liposomes are analyzed and discussed.
本文归纳和分析了近期有关脂质体稳定性、靶向性及修饰材料的文献。
High quality waterproof putty is prepared by adding proper amount of organic modification material into cement based putty and influence of constituents on its performance is studied.
通过在水泥基腻子中添加适量的有机改性材料制备高质量耐水腻子，并研究组成材料对其性能的影响。
But the composite modification material can not only improve the normal temperature strength of sodium silicate sand but also its collapsibility, so it is a relatively perfect modifier at present.
而作者开发的复合改性剂，既可提高水玻璃砂的常温强度，又可改善水玻璃砂的溃散性，是目前较为理想的改性剂。
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