本文采用粉末冶金法研制了PZT系独石型梯度功能压电陶瓷驱动器。
A monolithic piezoelectric actuator based on functionally gradient PZT ceramics was prepared by powder metallurgical process.
应用压电陶瓷振动台振动钻削装置，采用变进给量振动钻削法加工微小孔，并用工具显微镜对入钻定位误差和出口毛刺进行测量。
By applying apparatus for piezoelectric ceramic vibration drilling, the method of varying feed rates in vibration drilling is used to drill the micro-hole.
实验采用单光路临界角法，用四象限探测器探测输出信号，物面微位移采用压电陶瓷作为驱动元件。
The experiment came into use single light path critical angle method, output signals were detected by four-quadrant receiver, micro-displacement drive element were piezoelectric ceramics.
提出了一种利用压电陶瓷构成的可调谐法布里-珀罗腔测量光纤光栅反射波长的方案，该方案可以直接将波长转换为电信号。
A scheme of measuring fiber grating reflective wavelength by tunable Fabry perot cavity, which contains a PZT, is proposed. It can transform the wavelength into electrical signals directly.
以固体光声效应的RG理论为依据，用光声法测量了压电陶瓷材料PZT的热参量。
According to the RG theory of the photoacoustic effect with solids, the thermal parameters of PZT ceramic material have been measured by using photoacoustic method.
该致动器的多层膜压电元件由流延法或丝网印刷工艺等制作压电陶瓷膜，采用丝网印刷工艺等制作中间电极层。
It makes piezoelectric ceramic film by casting method or web printing technique, etc., and makes medium electrode layer by web printing technique, etc.
本文研究了压电陶瓷(PZT)阻抗分析法在结构健康监测中的应用。
In this thesis, the application of piezoceramic (PZT) impedance analysis approach in structure health monitoring is studied.
本文研究了压电陶瓷(PZT)阻抗分析法在结构健康监测中的应用。
In this thesis, the application of piezoceramic (PZT) impedance analysis approach in structure health monitoring is studied.
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