infrared sensing element的意思|示意

Ferroelectric thin film single element uncooled pyroelectric infrared sensors and 8, 9, 10 element uncooled sensing liner arrays were developed.

研制出单元和8元、9元、10元线列铁电薄膜热释电非致冷红外传感器。

The feature of photographing color infrared film using remote sensing technique is low cost, strong penetrability, clear picture element, and strong third dimension.

用航空遥感技术摄制彩红外航片的特点是成本低，穿透力强，航片图面元素清晰，立体感强。