皮耶在认识玛丽之前,在科学上已有许多成就,他和哥哥(Jacgues Curie)研究晶体受热时的现象,开启了压电现象(Piezoelectricity)这个新的研究领域。玛丽测量辐射所使用的静电计,就是皮耶发明的。
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direct piezoelectricity [物] 直接压电现象 ; 正压电现象
indirect piezoelectricity 反压电效应 ; 间接压电现象
Piezoelectricity Sensor 压电式传感器
pvdf piezoelectricity gauge pvdf压电传感器
piezoelectricity ceramics 压电陶瓷材料
In the past, piezoelectricity transducer was adopted usually in theultrasonic flowmeter development, so in higher temperature, for example, exceeds 150"C, the measurement was not carried out.
以往的超声流量计均采用压电超声换能器进行测量,这样在被测流体温度较高,超过150℃的情况下,就无法进行测量了。
参考来源 - 超声相关流量计的设计The pressure signal was detected with the piezoelectricity type pressure sensor. The pulse signal was produced by close switch.
装置采用压电式压力传感器检测力特征信号,采用接近开关检测脉冲信号。
参考来源 - 锻压机械生产过程在线监控装置的研制·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N the production of electricity or electric polarity by applying a mechanical stress to certain crystals 压电
N the converse effect in which stress is produced in a crystal as a result of an applied potential difference 压电效应
In fact, piezoelectricity is nothing new.
事实上,压电不是什么新鲜事。
A simple control strategy is presented for a smart cantalever structure with piezoelectricity.
该文提出了一种简单的悬臂板压电智能结构控制策略。
The piezoelectricity ceramic power supply is the core components of piezoelectricity ink-jet printer.
压电陶瓷驱动电源是压电式喷墨打印机的核心部件。
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