core/shell的用法和样例：
例句
- The microcapsules have core-shell complex structures, in which the tough polymer shells can effectively protect the phase change core materials.
所制得的微胶囊具有核壳双层结构，外层的高分子壳材具备一定的强度和韧性，可对其中的相变材料芯材起到保护作用。 - Internally sensitized core-shell emulsions were prepared and it was shown that smallsilver specks formed on the surface of the core emulsion behave like hole traps.
本文制备了一种内部增感的核壳乳剂，其核经增感到一定程度后，表面形成堆积银原子作为空隙陷阱。
