1. Piezoelectric inclusion in piezoelectric matrix. 压电基体，压电夹杂。
2. RESULTS: Most of the product didn t form inclusion body in cell. 结果：表达产物在细胞内大部分没有形成包含体。
3. Except that, stress and electric field concentrations at the boundary of matrix and inclusion are also studied. 另外，本文也研究了在夹杂与基体交界面处的应力集中和电场集中。
英英解释
n.
1. the state of being included
2. the relation of comprising something
3. any small intracellular body found within another (characteristic of certain diseases)
4. the act of including
