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17 小时
【315特辑】红外热成像技术成为企业产品质量的“电子警察”?
红外热像仪的工作原理是基于所有物体本身具备的辐射红外线,通过高灵敏度的探测器捕捉这些辐射,转换成温度信息,并处理成物体表面温度的空间分布,形成热图像视频信号,从而实现对目标进行远距离热状态图像成像和测温。
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今日热点
Return to Earth
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Reinstating fired workers
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Removing privacy setting
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Corruption trial begins
Morgan says he’s OK
Plea to halt execution denied
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Drops gun violence advisory
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To open headquarters in TX
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'Sunrise on the Reaping'
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Delta plane wing hits runway
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Honduras plane crash
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