A light in the dark shining your love into my life. You've been my inspiration. Through the lies, you were the truth. My world is a better place, because of you.
你的爱如同黑暗中闪耀的光芒，你就是我生活的激情，你让所有的谎言都不复存在——我的世界更美好，只因有你。
Rogers found that a chick's lateralisation depends on whether it is exposed to light before hatching from its egg—if it is kept in the dark during this period, neither hemisphere becomes dominant.
罗杰斯发现，小鸡的偏侧性取决于它在孵出蛋之前是否暴露在阳光下——如果在这段时间里保持黑暗，右脑或左脑都不会占优势。
Horseshoe crabs kept in the dark continuously for a year were found to maintain a persistent rhythm of brain activity that similarly adapts their eyes on a daily schedule for bright or for weak light.
人们发现，连续一年被关在黑暗的环境中的鲎仍然可以保持稳定的大脑活动节奏，这种稳定的节奏也使得它们的眼睛适应每日或明或暗的光线。
Her hair floats like a banner in the breeze and in the early morning light she seems to glow against a background of dark trees.
她的头发像在微风中的旗帜一样飘动，在清晨的晨光中，她似乎在黑暗树木的映衬下闪闪发光。
The calotype was revolutionary in its use of chemically treated paper in which areas hit by light became dark in tone, producing a negative image.
卡罗摄影法对化学处理纸的使用是革命性的，其中光照区域色调变暗，形成负像。
On the edge of the jacket, there is a piece of cloth that gives off light in the dark.
夹克边缘的一块布料可以在黑暗时发光。
In an old building in Peking University, a yellow light shone into the old and dark hours of the night.
在北京大学一栋老建筑里，一盏黄色的灯照亮了古老而黑暗的夜晚。
Her hair floats like a banner in the breeze and in the earlymorning light she seems to glow against a background of dark trees.
他的头发在微风的吹拂下想旗帜一样漂浮，在晨光中她在一片的黑暗树木的映衬下仿佛在发光。
As they recrossed the lawn, a window that had been dark was lighted and Miss Emily sat in it, the light behind her, and her upright torso motionless as that of an idol.
等到他们回头又穿过草坪时，原来暗黑的一扇窗户亮起了灯：爱米丽小姐坐在那里，灯在她身后，她那挺直的身躯一动不动像是一尊偶像一样。
Except for a small light, the room was dark. But Anna had little trouble in her search.
屋子很暗，只有一盏小灯开着，就算是人类都很难在这种光线下找东西，何况安娜。
In a clear sky from a dark location at the right time, a faint band of light is visible across the sky.
在天气晴朗时从一个较暗的地点，在适当的时间，可以看见跨过天空的微弱光带。
Here we shed a little light on the not-so-barbaric Dark Ages, and what really went on in the worlds of torture and justice.
这里我们将看看在并非如此野蛮的黑暗世纪里，那个充满着折磨和审判的世界里到底发生了些什么。
A quirk of light causes a strange luminescence in its dark recesses, and as we emerge someone tolls the bell.
一束奇异的光线照亮了黑暗的山洞，我们进入到山洞里时有人敲响了钟声。
In reindeer, even if they're missing a circadian clock, melatonin levels still spike when it's dark and drop when it's light, making the equinoxes an ideal time to synchronize their annual clocks.
而驯鹿呢，虽然它们没有昼夜节律钟，其褪黑激素水平仍然会在黑暗的时候上升，光亮的时候下降，从而使它们的昼夜分点达到理想状态，进而与年生物钟同步。
I heard that if there is not light on the dark night, all others in the world are also blind just like me. So I lit up a lantern.
我听说在黑夜里没有灯光的映照，那么满世界的人都和我一样是盲人，所以我就点燃了一盏灯笼。
Such research, he concluded, "sheds a new light on dinosaurs…which is handy because a lot of them were running around in the dark!
他总结说，这类研究“为恐龙的研究开辟了新路，让研究豁然开朗。而在过去，很多恐龙‘只能在黑暗中四处奔跑’。”
During the eclipse, the best viewing in North America found the coppery lunar disc high in a cold winter sky, the Moon reddened by light filtering into the Earth's dark central shadow or umbra.
在这次月食中，在北美洲最佳观测点可以看到在寒冬的天空中出现一轮铜黄色的月盘，这是因为月亮由于地球黯淡阴影的中心滤过的光芒而变红了。
Turn your reading light off when taking off or landing at night. Your eyes will be more adjusted to the dark if you have to leave the plane in a hurry.
如果你不得不匆忙地离开飞机，在晚上起飞或着陆时关掉你的阅读灯，这会使你的眼睛更适应黑暗。
One of them told me this: "When you write, you light a bonfire in the spirit world. It is dark there.
其中一个人这样对我说：当你写的时候，你点燃了一簇精神世界的篝火。
Flash or strobe light lets you photograph in dark places without having to increase your camera's ISO setting or use a tripod, as long as the subject is within the range of your light.
有了闪光灯，你就可以不用增加照相机的ISO刻度，或使用三脚架的情况下就可以在暗处拍照，只要拍摄物在闪光灯的有效范围里。
The psychologists found that mice housed in a lighted room 24 hours a day exhibited more depressive symptoms than did similar mice that had a normal light-dark cycle.
心理学家发现，关在一天24小时灯火通明房间里的老鼠比关在按正常明-暗光线循环房间里的同类老鼠表现出更多的抑郁症状。
WHEN companies want to emphasise a turnaround in their prospects they paint the past in a dark light so that the future can only appear brighter.
当公司想强调经营有望好转时，就将过去描述成一片黑暗，这样未来就不管怎样都是更加光明的。
Behind the colorful somata in the foreground, a pattern of light and dark in the background suggests anatomical distinctions.
多彩的神经元密质部分位于前景，背景上的明暗模式表明了结构上的差别。
And even as there will be dark days ahead in Afghanistan, the light of a secure peace can be seen in the distance.
虽然阿富汗仍将有黑暗的日子，但是远方已能看到安全和平的一线曙光。
The rough waters in the trough scatter light in all directions, forming a dark line.
谷底汹涌的水体将光散射到各个方向，形成了一条暗线。
The body responds to light, and it is much easier to sleep in a completely dark room.
身体对光是有感觉的，而在一个全黑的房间里入睡会更方便。
When I arrived at 2:30 a.m., the building was dark except for a single light in a ground floor window.
我到的时候是凌晨2：30，那幢房子里黑漆漆的，只有底楼的窗户边还留着一盏灯。
To make sure that the cameras are accurately recording small changes in reflected light, engineers look for a bright light against a dark background to provide a reference point.
为了确保相机准确地记录来自反射光的细微变化，工程师寻找暗背景上的亮光，来提供一个参照点。
To make sure that the cameras are accurately recording small changes in reflected light, engineers look for a bright light against a dark background to provide a reference point.
为了确保相机准确地记录来自反射光的细微变化，工程师寻找暗背景上的亮光，来提供一个参照点。
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