热中子成象照相探测器 photographic thermal neutron image detector
热中子成像照相探测器 photographic thermal neutron image detector
当航行者一号探测器飞过海王星时，它面向身后遥远的地球打开所携带的照相机，拍下了一张地球的照片，这张照片就象是一个暗淡蓝点。
As it passed the planet Neptune, Voyager turned its cameras back toward the distant Earth and took a picture of the Earth as a pale blue dot.
这张照片是根据哈勃太空望远镜先进测绘照相机、NASA的斯必泽太空望远镜以及星系演化探测器(GALEX)的观测合成的。
The image was composed from observations made by the Hubble Space Telescope's Advanced Camera for Surveys, NASA's Spitzer Space Telescope, and the Galaxy Evolution Explorer (GALEX).
可用的传感器包括视觉传感器(彩色照相机)、范围传感器(声波和红外探测器)以及碰撞检测的缓冲。
Available sensors include a vision sensor (color monoscopic camera), range sensors (sonars and IR detectors), and bumpers for collision detection.
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