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。

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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。

youdao