Even a fifteen-minute burst of light in otherwise sustained darkness can reset an animal's circadian rhythm.
即使是15分钟的猝发光（其它地方是持续的黑暗环境）也可以使动物重新设定生理节奏。
Under no circumstances would he have his home turned into a battlefield between the forces of light and darkness.
在任何情况下，他都不会把他的家变成一个光明与黑暗斗争的战场。
The one light reflects out of the darkness in one hundred pairs of eyes, all of them focused on me, waiting.
唯一的灯光映射出上百双眼睛的黑暗，所有黑暗都聚焦在我身上，等待着。
The powdery snow glares like broken glass, touching everything as if all of the rooftops and trees and lawns were made of light, as if there were no such thing as darkness.
高低不一的积雪反射出耀眼的光芒,就象洒落在人间一块块破碎的玻璃，无处不在:屋顶,树上,草坪,一切都是光亮,仿佛黑暗无处可遁.
Of all the things that God has made, the human heart is the one which sheds the most light, alas! And the most darkness.
在上帝创造的万物中，放出最大光明的是人心，不幸的是，制造最深黑暗的也是人心。
The natural internal clock that controls our 24-hour cycle of sleep and waking, circadian rhythms are easily upset by changes in schedule, and they're greatly affected by light and darkness.
控制我们24小时睡眠和清醒生理周期的自然生物钟，生理的节奏很容易会被改变的时间表扰乱，他们深受光线和黑暗的影响。
He climbed a gate into a field, intending to sleep for the rest of the night under a hay-rick, but then he noticed an unusual light in the darkness, about half a mile away.
他翻越过一个大门进了一块地里，打算在一个干草垛下过夜，就在这时，他注意到大约一英里远的地方黑暗中有不寻常的火光。
The most memorable cities of the future are characterised more by darkness, by the survival of fragments of a recognisable present, than by light and efficiency.
未来最令人难以忘怀的城市会更多的以黑暗、依稀可辨的遗迹为特征，而不是通明的灯火及高效的运转。
In the twilight of the morning light seems active, darkness passive; in the twilight of evening it is the darkness which is active and crescent, and the light which is the drowsy reverse.
在清早的晨羲里，亮光活跃，黑暗消极；在黄昏的暮霭电，活跃的不断增强的却是黑暗，昏倦沉寂的反而是亮光。
The moment my light was turned off, darkness would roll in and my own personal light show of the universe began.
当灯光熄灭，黑暗降临，我的宇宙之光的表演便也开始了。
He opened his eyes in the darkness and saw above him a gleam of light, but how distant, how inaccessible!
黑暗中他睁开双眼，在自己的上方看到一束亮光。
Half were housed in a standard light-dark cycle of 16 hours of light (at 150 lux) followed by eight hours of total darkness.
其中一半田鼠被封闭起来并做周期性的光照实验，每个周期先用150勒克斯的光照持续照射16个小时，然后完全黑暗持续16个小时。
For I can see in the midst of death, life persists, in the midst of untruth, truth persists, in the midst of darkness light persists — Mohandas K. Gandhi.
因为我能看见在死亡的路上生命在继续在虚假的路上真理在继续。在黑暗的路上光明在继续。—莫汉·当斯。格。甘地。
As Plato might put it, both Neo and the cave-dwellers must undertake a difficult journey from darkness to light if genuine knowledge (and consequently true "care of the soul") is to be attained.
柏拉图也许会说，不论neo还是穴居者，都需要经过从黑暗到光明的痛苦历程，才可能取得真经，并随之大彻大悟。
I will continually be absent from Heaven — to [light] the light of those in darkness on earth, " she wrote in 1962.
我不会在天堂里，我会继续照亮那些活在世界上的黑暗灵魂。
For ye were sometimes darkness, but now are ye light in the Lord: walk as children of light.
从前你们是暗昧的，但如今在主里面是光明的，行事为人就当像光明的子女。
And art confident that thou thyself art a guide of the blind, a light of them which are in darkness.
又深信自己是给瞎子领路的，是黑暗中人的光。
As he is about to clasp her he feels a stunning blow upon the back of the neck; a blinding white light blazes all about him with a sound like the shock of a cannon — then all is darkness and silence!
随着一声震耳欲聋的大炮的轰鸣，一切都归于黑暗和沉寂！
These are stark divisions, insiders, outsiders, up, below, there are children of light and children of darkness, there are children of God and children of Satan.
这些是完全对立的，里面，外面，上面，下面，有光明之子，也有黑暗之子，有上帝之子，也有撒旦之子。
This is the verdict: light has come into the world, but men loved darkness instead of light because their deeds were evil.
这是裁决：光来到世间，但人们喜爱黑暗不爱光明，因为它们的行为是邪恶的。
It is a free gift to all who repent-who turn from darkness to light-and call on the name of the Lord.
这是一个免费的礼物，所有谁忏悔，谁从黑暗走向光明开启，并呼吁主的名字。
For that reason, his Field of Light lies dormant during the hours of day light, but when darkness falls the bulbs flower in transfixing patterns of light and colour.
出于这个原因，他的灯光田园在白天的时候是关闭灯光的，但当夜幕降临时灯光开启后，“灯泡花朵”就会变得流光溢彩，令人惊艳。
What the birds really have is a clock-like mechanism which allows them to time hours of darkness or light in each day.
鸟类真正具有的是一种“似钟的装置”，使它们能从时间上区分每天黑夜或白昼的小时数。
The clouds exhibit thin, wispy light blue forms that contrast with the darkness of space (image upper right).
云层稀薄而纤细，并泛着蓝光，和无尽的黑暗太空形成对比(右上部分)。
These clocks are sometimes set by the number of hours of light or darkness in a day, by the rhythm of the tides or by the seasons.
这些时钟有时根据一天中白昼或黑夜的小时数目设定，有时根据潮汐的规律或者季节设定。
When kept in 12 hours of light and 12 hours of darkness the mice - which are nocturnal - began consuming more food when the lights were on as early as the first week.
研究人员将老鼠放在光照下12小时，黑暗中12小时。在有光照的情况下，老鼠(喜欢在夜间活动)开始摄入更多的食物，这种现象早在第一周就表现出来了。
For much of the way, the road ran beside the line, disappearing into its own tunnels as we slid through ours from light into darkness and back again.
在大部分路程中有一条公路与铁路并行，直到公路进入隧洞，火车也从亮到暗再到亮地驶过隧洞。
For much of the way, the road ran beside the line, disappearing into its own tunnels as we slid through ours from light into darkness and back again.
在大部分路程中有一条公路与铁路并行，直到公路进入隧洞，火车也从亮到暗再到亮地驶过隧洞。
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