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声电转换
相关语句
  acoustoelectric transducing
    Research and applications of high powered acoustoelectric transducing materials
    大功率声电转换材料的研究及其应用
短句来源
    The significance and action of high powered acoustoelectric transducing materials in fields of acoustics and electronic engineering are briefly related, Preparation and development of new type, highly performance materials are needed for manufacture and development of high powered acoustoelectric transducing devices. In this paper,related situations of high powered piezoelectric ceramics F 1 PZT,F 2 PZT,FD 3 PZT and FD 4 PZT preparated by present work are reported.
    本文简要叙述了大功率声电转换材料在声学及电子工程领域中的意义和作用,论述研制和开发新型、高性能大功率声电转换材料是大功率声电转换器件研制和开发工作的需要,还介绍了作者研制的系列大功率压电陶瓷F1-PZT、F2-PZT、FD3-PZT及FD4-PZT的有关情况。
短句来源
  “[声电转换]”译为未确定词的双语例句
    Research and Applications of Piezoelectric and Piezomagnetic Acoustoelectric Transducer Materials
    压电与压磁声电转换材料的研究及应用
短句来源
    In this paper,the preparations of piezoelectric and piezomagnetic materials for a-coustoelectric transducers are studied,And,their piezoelectric and piezomagnetic effects,elec-trostriction and magnetostriction as well as their applications are classified and compared.
    对应用于声电转换方面的两类材料──压电与压磁声电转换材料的制备作了研究,对它们的压电效应与压磁效应、电致伸缩与磁致伸缩及其应用作了归类比较。
短句来源
    Ultrasonic sensor is an instrument which transform sound into electricity,therefore,it is also called ultrasonic wave transducer.
    超声波传感器是实现声电转换的装置,所以,又称为超声波换能器。
短句来源
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  acoustoelectric conversion
Sources of acoustoelectric conversion in concretes
      
Acoustoelectric conversion in concretes is investigated by physical modeling methods.
      
An investigation of the temporal and spectral characteristics of acoustoelectric conversion in model and real concretes confirms the calculations.
      


In this paper,the preparations of piezoelectric and piezomagnetic materials for a-coustoelectric transducers are studied,And,their piezoelectric and piezomagnetic effects,elec-trostriction and magnetostriction as well as their applications are classified and compared. It is-pointed out that these two kinds of acoustoelectric materials can’t replace each other in some im-portant applications and will be longterm coexistence。

对应用于声电转换方面的两类材料──压电与压磁声电转换材料的制备作了研究,对它们的压电效应与压磁效应、电致伸缩与磁致伸缩及其应用作了归类比较。并且指出,在有些重要应用方面它们将长期共存及相互不可替代。

The significance and action of high powered acoustoelectric transducing materials in fields of acoustics and electronic engineering are briefly related, Preparation and development of new type, highly performance materials are needed for manufacture and development of high powered acoustoelectric transducing devices. In this paper,related situations of high powered piezoelectric ceramics F 1 PZT,F 2 PZT,FD 3 PZT and FD 4 PZT preparated by present work are reported.

本文简要叙述了大功率声电转换材料在声学及电子工程领域中的意义和作用,论述研制和开发新型、高性能大功率声电转换材料是大功率声电转换器件研制和开发工作的需要,还介绍了作者研制的系列大功率压电陶瓷F1-PZT、F2-PZT、FD3-PZT及FD4-PZT的有关情况。

Temperature examination is a common physical examination in modern electric appliances.In order to carry the intelligent control on the electric appliances,temperature sensor is used to transform the change of temperature into an electrical signal.Photosensitive sensor which is widely used in control circuit of domestic electric appliances transforms light signal into electrical signal.Gas sensitive sensor is used to examine the category,density and ingredients of the gas.It transforms the change of density...

Temperature examination is a common physical examination in modern electric appliances.In order to carry the intelligent control on the electric appliances,temperature sensor is used to transform the change of temperature into an electrical signal.Photosensitive sensor which is widely used in control circuit of domestic electric appliances transforms light signal into electrical signal.Gas sensitive sensor is used to examine the category,density and ingredients of the gas.It transforms the change of density of the gas into an electrical signal.Ultrasonic sensor is an instrument which transform sound into electricity,therefore,it is also called ultrasonic wave transducer.

温度检测是家用电器中常见的物理量检测,利用温度传感器可以将温度的变化转换为电信号,以此对家用电器进行智能控制。光敏传感器是把光信号转换为电信号的一种换能元件,广泛应用于家用电器的功能控制电路。气敏传感器是用来检测气体的类别、浓度和成分的传感器。它是将气体浓度的变化转换为电信号的传感器。超声波传感器是实现声电转换的装置,所以,又称为超声波换能器。

 
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