凯若维森灯的小巧外形与发光的二极管相似，但前者比那种半导体装置发出的光更加明亮。
The lamps' small size makes them comparable to light -emitting diodes but the new lamp generates much brighter light than those semiconductor devices do.
在什么似乎只是一两秒钟，凯利现在很放松，突然的激烈，泛着光，已变成了白天晚上一个简短的几分钟消失平静。
Within what seemed only a second or two, Kelly was now very relaxed, suddenly calmed by the disappearance of the intense, glowing light that had turned night into day for a brief few moments.
凯尔博士建议在睡觉前的几个小时就关掉智能手机、平板电脑和台式电脑，以减少接触人造光的时间。
Dr Kyle advised turning off smartphones, tablets and desktop computers a couple of hours before going to bed to reduce exposure to artificial light.
上面的图像，是有美国加州帕洛玛山海尔望远镜和夏威夷基亚山凯克二号望远镜的红外光图像组合而成。
The above image combines infrared exposures from the Hale Telescope on Mt. Palomar in California, and the Keck-2 Telescope on Mauna Kea in Hawaii.
上面的图像，是有美国加州帕洛玛山海尔望远镜和夏威夷基亚山凯克二号望远镜的红外光图像组合而成。
The above image combines infrared exposures from the Hale Telescope on Mt. Palomar in California, and the Keck-2 Telescope on Mauna Kea in Hawaii.
应用推荐