Terra's ASTER sensor captured this view of filaments of blue-green algae swirling across Guatemala's Lake Atitlán on November 22, 2009.
2009年11月22号，绕地卫星上的热发射和反射接受器捕捉到了这种蓝绿细丝状水藻旋转越过危地马拉的亚提特兰湖。
The sensor delivers red, green, blue, and clear (RGBC) light sensing and proximity detection, detecting light intensity under a variety of lighting conditions.
传感器提供的红，绿，蓝，以及清除（RGBC）光感测和接近度检测，在各种照明条件下检测光强度。
Most commercial digital cameras use a single CCD or CMOS sensor having a color filter array on its surface to get red , green, or blue samples.
大部分消耗型数字相机都采用单片CCD或CMOS图像传感器，并通过一个彩色滤波阵列来实现，因此在每个像素上只能采集红、绿或蓝一种颜色分量。
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