| 词汇 | piezoelectric |
| 释义 | piezoelectric adjective physics specializeduk /ˌpiː.zəʊ.ɪˈlek.trɪk/ us /piˌeɪː.zoʊˈlek.trɪk/ producing electrical power by putting pressure on particular types of stone: 压电的 a piezoelectric device压电装置 Electricity & electronics anodize anti-static arc bitstream brownout capacitance chargeable electricity generate high-voltage homing linesman magnet multimeter negatively non-electric non-electrical non-electronic solid-state transistorized Examples of piezoelectricpiezoelectric The strength and velocity of the shock wave were measured with piezoelectric pressure transducers that were flush mounted on the shock-tube walls. Piezoelectric transducers are frequently used for the generation and detection of sound waves. To account for mechanical, dielectric and piezoelectric losses, the material parameters are assumed to be complex. The couple "membrane target" is driven by an input signal generated due to inverse piezoelectric effect. A droplet extrusion system using either a thermal or a piezoelectric technique to eject sample droplets for analysis of chemical composition. However, for frequencies typically considered in piezoelectric simulations the problem will remain indefinite. Another challenging task we plan to deal with in the near future is the characterisation of hysteresis in piezoelectric systems by means of inverse methods. A piezoelectric pressure transducer is flush mounted on the shock-tube wall near the end of the driven section. Piezoelectric current from shunted and shorted guard-ring quartz gauges. In this paper we deal with a mathematical model which describes the frictional contact between a piezoelectric body and a foundation. The measuring volume is formed in the far field of intersecting highly directional piezoelectric transducers. A piezoelectric swimming microrobot is described, with industrial applications in pipelines and also with medical ones in, for example, blood vessels. One of the beads is held in an optical trap while the other is held on a micropipette mounted on a piezoelectric flexure stage. A waveform generator sent a sinusoidal voltage to the piezoelectric transducer through an amplifier. Depending on the sound source, one can differentiate between electrohydraulic, electromagnetic, and piezoelectric systems. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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