与块体材料相比，纳米材料具有很多独特的性质，如小尺寸效应、表面与界面效应、量子尺寸效应等。
Compared with bulk materials, nanoscaled materials have many unique properties, such as small size effect, surface and boundary effect, quantum size effect and so on.
XRD测试表明复合材料的结晶性提高，掺入的经过表面改性的纳米银粒子与基体材料有良好的界面相容性。
XRD examinations revealed that Composite materials have better crystallization performance and nanometer silver particles modified had excellent interface compatibilities with polycarbonate.
刚性粒子表面带环氧官能团后，与基本材料形成了化学键合的界面层结构，对粒子的增韧也十分有利。
The data also show that the particle surface having some epoxy groups can be of great advantage to toughening because the chemical bond is formed in the interphase between particle and matrix.
用红外光谱表征复合材料的结构，用电子显微镜观察复合材料的表面与界面。
The structure and interface of composites were characterized by FTIR and electron microscopy, respectively.
观察结合的界面，可以看出表面结合的紧密程度高，界面间没有空隙，胶黏剂与材料很好的融合。
We could see by SEM that the combination between interface was high close, there was no gap between the interface, adhesives and materials is very good fusion.
观察结合的界面，可以看出表面结合的紧密程度高，界面间没有空隙，胶黏剂与材料很好的融合。
We could see by SEM that the combination between interface was high close, there was no gap between the interface, adhesives and materials is very good fusion.
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