夹心换能器,sandwiched transducer
1)sandwiched transducer夹心换能器
英文短句/例句
1.Cylindrical Traveling Wave Ultrasonic Motor Using Longitudinal Sandwich Transducers纵振夹心换能器式圆筒型行波超声电机
2.Spherical Ultrasonic Motor Using Longitudinal Vibrating Transducers夹心换能器式多自由度球形超声波电动机研制
3.Characteristics of Sandwich Longitudinal-flexural Vibrating Transducers and Its Finite Element Analysis;夹心式纵弯振动换能器特性研究及有限元仿真
4.Resonance frequency tracing scheme for sandwich piezoelectric transducer夹心式压电换能器的谐振频率跟踪方案设计
5.The Analysis about the Choice of the Nodal Surface"s Position in the Course of the Sandwich Piezoelectric Ultrasonic Transducer"s Design夹心式换能器设计中节面位置的选择与分析
6.Method of quality discriminance and realization on piezoelectric ultrasonic transducer assembly夹心式压电换能器装配质量判别方法与实现
7.Research on Ultrasonic Motor and Antifriction Technique Based on Bolt-Clamped Transducer;基于夹心式换能器的超声波马达及减摩技术研究
8.Study on Sandwiched Piezoelectric Ultrasonic Transducers of Radial and Radial-Torsional Compound Vibration Mode;径向及径—扭复合振动模式夹心式压电超声换能器研究
9.plate for chronograph mechanism精密计时器机心夹板
10.DESIGN OF ARC TRANSDUCER ARRAY WITH HEART-SHAPED DIRECTIVITY高频心形指向性圆弧换能器阵的研制
11.PINCH TECHNOLOGY AND ITS COMPREHENSIVE APPLICATION IN THE HEN OF CDU夹点节能及其换热网络综合应用探讨
12.active transducer有源变换器;有源换能器;有源能量转换器;主动变换器
13.impedance transducer阻抗传感器，阻抗换能器
14.The Research and Development of the New Heat Exchanger with Different Diameter Tubes and Holding Structure;新型异径布管夹持结构换热器的研究与开发
15.Analysis of Field Coordination on Heat Exchanger Shell Side with Different Diameter Tubes and Holding Structure异径布管夹持支撑结构换热器壳侧场协同分析
16.Design and development of circumferential sealing core holder环抱式密封岩心夹持器的设计与研制
17.Initial test of home-made transducer of multi-element intracardiac echocardiography国产多晶阵心腔内超声成像换能器性能的初步测试
18.undirectional n.[港台] 单向转换器；[大陆] 单向换能器
相关短句/例句
Langevin bending transducer夹心弯振换能器
3)sandwich transducer夹心式换能器
4)sandwich compound transducer夹心式复合换能器
5)sandwiched torsional transducer夹心扭转振动换能器
6)Sandwiched composite ultrasonic transducer夹心式复合超声换能器
延伸阅读
电声换能器电声换能器electroacoustictransducer将电（声）信号能量转换成相应的声（电）信号能量的器件。一般电声换能器的能量转换过程是：对于电-声转换是先将电信号转换成机械振动，然后由机械振动产生声波；对于声-电转换，则是先将声信号转换成机械振动后再转换成电信号。电机械换能器按转换机理可分为5种：电动换能器、电磁换能器、静电换能器、压电换能器、磁致伸缩换能器等。它们的能量转换是可逆的。还有一类换能器的能量转换是不可逆的，其中应用最多的是变阻换能器，如电话机中的炭粒送话器。常用的电声换能器有：送话器和受话器，大量应用在电话机中；扬声器，主要用在可听声频范围内，将电信号转换成声信号；传声器，在可听声频范围内将声信号转换成电信号；超声换能器，用于超声波范围的电声换能器，主要是压电陶瓷换能器；水声换能器，又称水听器，接收水声信号并将其转换成电信号。近代新出现的激光换能器和光导纤维换能器是应用光干涉仪的原理或光强度调制的方法制成的。
