The infrared thermal imaging system was used as a sensor to measure the temperature field of wrought magnesium alloy AZ31B during the laser-TIG hybrid welding process.

以变形镁合金az31 B为研究对象，采用红外热像仪拍摄镁合金激光- TIG复合热源焊接过程中的焊接温度场，提出一种基于红外辐射测温原理。

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Based on microbolometer infrared sensor technology, they create images from the thermal energy given off by objects and people.

运用微测辐射红外传感技术，摄像机可以通过物体和人引发的热能生成图像。

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