Green is the color used for night-vision goggles because the human eye is most sensitive to and able to discern the most shades of that color.
绿色是夜视镜所采取的色彩,由于人类的视觉对绿色的分歧深淡色调最为敏感,更易于辨识。
Green is the color used for night-vision goggles because the human eye is most sensitive to and able to discern the most shades of that color.
绿色是夜视镜所采用的颜色,因为人类的视觉对绿色的不同深浅色调最为敏感,更易于辨识。
It was a moonless evening and the helicopters' pilots wearing night-vision goggles flew without lights over mountains that straddle the border with Pakistan.
这是个没有月亮的晚上,戴着夜视镜的直升机飞行员驾驶着没有开灯的飞机在坐落在巴基斯坦边境的群山上空飞行。
Their new antennas might also be useful for any other application that requires light to be concentrated, such as night-vision goggles or telescopes.
他们的新型天线在其他需要光聚焦的领域同样可能得到较为广泛的应用,如夜视镜,望远镜等。
Soldiers said they could see weird lights through night-vision goggles and hear odd creepy sounds at night, especially from midnight till 4 am.
有士兵坚称他们在夜间站岗时,尤其是午夜到凌晨4点之间,通过夜视镜看到了奇怪的光,还听到了类似爬动的声音。