当灯丝藉助于电流而加热时，就会发出亮光。
The filament gives off light when heated by an electric current.
成串的LED灯装在铝制外壳中，使其通过字符的亚克力表面发出亮光。
Strings of LED lights are encased in an aluminum backing, allowing it to shine through the acrylic face of the letters.
本发明在所控制电灯熄灭时，其翘动盒翘起端可发出亮光，而可方便使用者按压操作。
The end of the tilting box is luminous to make user operate conveniently when electric light is put out.
“夏季大三角”将于午夜时分在高空发出亮光，并于玫瑰红的晨光开始染亮天空时闪耀西方。
The Summer Triangle shines high overhead in the middle of the night, and sparkle in the west as the rose-colored dawn begins to color the sky.
紫外线照射下，距离墨西哥湾还有很远的海湾岛国家海滨上，受到石油污染的沙砾发出亮光，遍布在沙丘上。
Many yards from the Gulf of Mexico, dunes at the Gulf Islands National Seashore appear dotted with constellations of oil-contaminated, glowing sand under ultraviolet light.
飞碟前端好像发出两道亮光，一道白光围绕底部闪个不停。
It seemed to have two very bright lights at the front and a white light flashing round and round underneath...
这位科学家花费了大量的时间来查阅望远镜自2002年起所拍摄到的图像，他与同事发现，从v1309所发出的亮光的变化上来看，它原属于相接双星。
Spending hours going through the images taken since 2002, he and his colleagues found light variations that suggested v1309 was originally a contact binary star.
镜头跟踪杰克：他在惊讶和好奇中左顾右盼。他不时拍拍路旁的叶子，看着他们发出闪烁的亮光。
昏暗的实验室里满是从这座新诞生的星系里发出的亮光。
Our dimly lit labroom was filled with light from these new born galaxies.
打火机发出的亮光和燃着的烟头的亮光引起了爱丽丝的注意。
The flash of a lighter and the flare of a lit cigarette caught Alice's attention.
这里的景色依旧，而那块突出的岩石遮住了西南面的太阳，和很多年前一样。橄榄树仍然摇曳婆娑，发出点点亮光。
Here the landscape seems unaltered; a rock outcrop caught the southwest sun as it had done long years before; the olive trees were lifting, glinting, now as then.
从理论上讲，每天晚上你会比前一天提前20分钟感觉到睡意，为了增强效果，临睡前应该避免电脑、电视等发出的亮光。
In theory, you'll gradually get sleepy about 20 minutes earlier each night, and you can facilitate the transition by avoiding extra light exposure from computers or televisions as you near bedtime.
飞碟前端好像发出两道亮光，一道白光围绕底部闪个不停。你可以想象一下，我都吓呆了。
It seemed to have two very bright lights at the front and a white light flashing round and round underneath... as you can imagine, I felt quite shaken.
从火山口喷发出的硫磺蒸汽硬化凝结后，就形成了那些闪着黄色亮光的硫磺岩块，矿工们小心翼翼的探到火山坑底，冒着生命危险搜集这些黄色亮块。
Miners tread down into the crater to collect blocks of bright-yellow sulfur, which forms when gaseous and molten sulfur emerges from fumaroles -- volcanic vents -- and hardens.
他在火炉子发出来的亮光里坐着等候。
研究显示电子设备和智能手机发出的亮光严重的可能会扰乱我们的睡眠习惯。
Research has shown that the bright light emitted from electronics and smartphones seriously messes with our sleep behaviors.
从水瓶里发出来的亮光，只是一心在研究颜色的问题。
The light from the water-bottle was merely engaged in a chromatic problem.
她说话的时候，脸上也变得十分开朗了，仿佛掩藏在阴暗中的脸也发出了亮光。
She spoke so brightly that it seemed as though her face might have shone in the gloom surrounding her.
求你发出你的亮光和真实，好引导我，带我到你的圣山，到你的居所。
O send out thy light and thy truth: let them lead me; let them bring me unto thy holy hill, and to thy tabernacles.
为避免这些问题，在正常上床睡觉前的一个小时停止使用所有电子设备，避开任何光源发出的亮光。
To avoid these issues, impose a moratorium on all electronic devices in the hour before your normal bedtime and be cautious about bright light from any sources in the hours before bed.
是这些屏幕发出的亮光。它们能阻断褪黑素的形成，而褪黑素是帮你入睡的激素。
Well, the bright lights of these screens can hinder the development of melatonin, the hormone that promotes sleep.
在工作台上，一个大灯泡发出微弱的亮光。
求你发出你的亮光和真实、好引导我、带我到你的圣山、到你的居所。
O send out thy light and thy truth: let them lead me; let them bring me unto thy holy hill, and to thy tabernacles.
求你发出你的亮光和真实、好引导我、带我到你的圣山、到你的居所。
O send out thy light and thy truth: let them lead me; let them bring me unto thy holy hill, and to thy tabernacles.
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