英语语法分析

Their piezoelectric and dielectric properties relate to the structure characters such as suitable tetragonality.

它们的压电和介电性能与合适的四方性等结构特性有关。

The key is a novel form of piezoelectric materials.

关键之处就是一种新型的压电材料。

So McAlpine’s team created nanoscale piezoelectric devices.

所以，麦奥平团队发明了纳米级压电装置。