electrostrictive transducer

例句：

1. 1. The device is designedto measure the strain in a material underhigh voltage.
   该装置设计用于测量材料在高电压下产生的应变。
2. 2. The transducer is crucial for the accurate measurement ofstrain in engineering applications.
   这种换能器对于工程应用中准确测量应变至关重要。
3. 3. Inthis study, we used an electrostrictive transducer to detect changes inthe material's properties during deformation.
   在本研究中，我们使用了一种电致伸缩换能器来检测材料在变形过程中属性的变化。