sandwich composite materials

• 夹芯复合材料

sandwich composite materials的用法和样例：

例句

1. A three-dimensional finite element model was used to analyze buckling in honeycomb sandwich laminated structures with cutouts and reinforcements.
   该文针对含有开孔和孔边补强的蜂窝夹芯复合材料层合结构的屈曲分析发展了一套三维有限元求解方案。