By applying apparatus for piezoelectric ceramic vibration drilling, the method of varying feed rates in vibration drilling is used to drill the micro-hole.
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。
Compared with piezoelectric ceramic vibration pickup or inductance vibration pickup, this vibration pickup has higher sensibility, more widely frequency response.
与用普通压电陶瓷片或电感线圈构成的振动传感器相比，这种传感器的灵敏度更高，频率响应宽。
Based on the equivalent elasticity method, the plane coupling vibration of a rectangular piezoelectric ceramic plate was studied and the resonant frequency equation was derived out.
利用等效弹性法分析了压电矩形共振器的二维耦合振动，导出了振子共振频率的解析表达式。
The results show that the effects of orientation of piezoelectric ceramic on high order vibration characteristics of beam are low.
结果表明，当压电梁振动阶数较高时，陶瓷片的横向布置对梁的振动特性影响很小。
Vibrating mesh nebulizer use vibration of piezoelectric ceramic transmit to mesh, the vibrating mesh push the liquid drug through the apertures.
另一种是振动网孔雾化器，压电陶瓷的振动传递给网孔板，网孔板随之振动挤出药液形成气雾。
The vibration behaviour of piezoelectric ceramic resonators with thickness expansion mode is analyzed and its equivalent circuit is obtained.
对厚度伸缩压电陶瓷振子的振动状态进行了分析，并得到其等效电路。
The radial vibration of a thin piezoelectric ceramic disk polarized in the thickness direction is studied.
对轴向极化压电陶瓷薄圆盘振子径向振动进行了理论和实验研究。
The coupled vibration of piezoelectric ceramic disks was studied when the piezoelectric effect is considered.
在考虑压电效应的情况下，本文对压电陶瓷圆形振子的耦合振动进行了研究。
The piezoelectric ceramic piece which placed in the concrete can be used in the monitoring of the concrete structure, and its mechanical action may see as a vibration of compound thin disc.
埋置于混凝土中的压电陶瓷片可用于混凝土结构的无损监测，而其自身的力学行为可视为一周边固定的复合薄圆板的振动。
The transducer is made of piezoelectric ceramic material, it is different from physical vibration and motor vibration.
能量转换片是由压电陶瓷材料制成的（而不是任何机械振动或电机）。
The vibration modes and frequencies of a free piezoelectric ceramic plate, an electro-sound combination transducer, an ultrasonic cleaner of 600W.
对自由压电陶瓷片，组合电声换能器。 600W的超声清洗器。
The vibration modes and frequencies of a free piezoelectric ceramic plate, an electro-sound combination transducer, an ultrasonic cleaner of 600W.
对自由压电陶瓷片，组合电声换能器。 600W的超声清洗器。
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