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1·The self-darken pyroelectric ceramic has been obtained by doping in PZT.

在PZT中通过掺杂得到了本体“黑”化的PZT热释电陶瓷。

2·Applicable field and future outlook for pyroelectric sensors are discussed.

讨论了热释电传感器的应用领域和发展前景。

3·This sensor combines the property of a thermistor and a pyroelectric sensor.

该传感器兼有热敏电阻和热电传感器的特性。

4·The discovery of pyroelectric effect is a base for laser and infrared detector.

热释电效应的发现，为激光和红外探测的应用奠定了良好的基础。

5·The working principle of pyroelectric infrared sensors is also introduced briefly.

简要阐述了热释电红外传感器的工作原理；

6·The optical microchopper is a new type device for pyroelectric infrared image sensor.

光学微型斩波器是一种新型器件，主要用于热释电红外敏感器。

7·Some smectic mesophase liquid crystal exhibit ferroelectric and pyroelectric properties.

某些碟状近晶相液晶具有铁电和热电性质。

8·The electric charge injection is necessary to enhance pyroelectric coefficient of composite.

电荷注入机制是制成高的纯熟释电系数复合材料的必需条件。

9·Pyroelectric material is one of the key sensitive materials of the uncooled infrared detectors.

热释电材料是非制冷红外探测器的关键敏感材料之一。

10·The pyroelectric coefficient shows a peak at about 180K on cooling and at about 260K on heating.

在降温和升温过程中，热电系数分别在180K附近和260K附近显示峰值。

热电的

1·Thermocouple convert temperature signal to voltage signal in the light of pyroelectric effect of object.

热电偶是基于物体的热电效应，把温度信号转换成电压信号。

2·The pyroelectric coefficient shows a peak at about 180K on cooling and at about 260K on heating.

在降温和升温过程中，热电系数分别在180K附近和260K附近显示峰值。

3·The dielectric constant, pyroelectric coefficient, thickness extension vibration electromechanical coupling factor and their temperature dependence are investigated.

研究了它们的介电常数，热电系数，厚度伸缩振动机电耦合系数及其温度依赖性。

4·Some smectic mesophase liquid crystal exhibit ferroelectric and pyroelectric properties.

某些碟状近晶相液晶具有铁电和热电性质。

5·The pyroelectric relaxation of TGS ferroelectric composites based on EP has been studied.

研究了以环氧树脂ep为基的TGS铁电复合材料的热电驰豫现象。

(1)pyroelectric effect热电效应