Light coloured, light weight clothes feel cooler in the sun than dark, heavy clothing.
浅色、重量轻的衣服在阳光下比深色、厚重的衣服感觉更凉爽。
If the venue of your presentation is not adequately light-proof, select a dark-colored background and use any light color for text.
如果演示的地点不具备足够的防光性，请选择深色背景，并为文本使用任何浅色。
Those in the dark are in no position to light the way for others.; Persons in the dark cannot light the way for others.
以其昏昏， 使人昭昭是不行的。
Most of the time the lasers are dark, producing areas of light with low intensities with the occasionally brief but brilliant flashes of high - intensity light.
大部分的时间里激光是暗的，产生低强度的光区伴随着偶尔短暂的高强度光的闪烁。
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。
It seems as though, at the approach of a certain dark hour, the light of heaven fills those who are quitting the light of earth.
仿佛在某种惨痛的时刻临近时，上天的光特来照临那些被尘世的光所离弃了的人们一样。
In rooms with a good deal of ambient light, a screen image with a dark background and light text tends to washout, but dark text on a light background will maintain its visual intensity a bit better.
在光线明亮的房间里，深色背景和浅色文本搭配的屏幕图像容易泛光，但是浅色背景搭配深色文本的视觉效果就好得多。
It's the difference between opening your refrigerator door and the light is just on, versus opening your front door to find a dark apartment and then fumbling for the light switch.
这和打开冰箱门灯就会亮和打开前门发现一个黑暗的公寓然后摸索着去找电源开关的不同一样。
A feather is light what is light cannot be dark; therefore a feather cannot be dark.
羽毛很轻，它就不会黑，因此羽毛不黑。
L Dark nebulae not only have no light of their won, they also soak up all light.
l暗星云不仅本身不发光，而且会吸收所有的光线。
Researchers raised baby mice from birth to weaning in either "summer" light cycles of 16 hours of light and eight hours of dark or "winter" cycles of eight hours of light and 16 hours of dark.
研究人员们将一组小鼠在“夏季”模拟光照周期下（光照16小时，无光照8小时）从出生培养至断乳期，而将另一组小鼠在“冬季”模拟光照周期下（光照8小时，无光照16小时）培养至相同时间。
36therefore, if your whole body is full of light, and no part of it dark, it will be completely lighted, as when the light of a lamp shines on you.
若是你全身光明，毫无黑暗，就必全然光明，如同灯的明光照亮你。
The material for the couch should be a light velvet if there are dark hardwood floors, and a dark velvet if there are light hardwood floors.
如果地板是深色的，躺椅的面料就应该是浅色的天鹅绒；如果地板是浅色的，面料就应该是深色的天鹅绒。
The returning light beams merge together at the beam splitter and create an interference pattern of light and dark regions where the light waves either cancel out or reinforce each other.
返回的两束光在分束器处汇合，产生由亮区和暗区组成的干涉图案，图案中，光波要么相互抵消要么相互增强。
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。
So, avoiding sleeping with a night-light, not falling asleep with the bedroom TV on all night long, and perhaps using dark curtains to block out street light might be a good idea.
因此，避免晚上开着夜灯睡觉，避免晚上开着电视睡觉，另外，用一个黑色窗帘来阻挡路灯的灯光是个好办法。
The star system, located only 400 light years away, is distinguished by its colorful surroundings, which include a red emission nebula and numerous light and dark brown dust lanes.
这个恒星系统在400光年远处，以多彩的环绕物质而著名，包括一个红色发射星云和众多深棕、浅棕色的尘带。
In the first case it means light as a feather, weight wise and in the second case we're talking about light as opposed to dark. So that's the fallacy of equivocation.
第一句中是指羽毛很轻，在重量方面的，第二句是，与黑相对的亮，这就是模糊谬论。
There have been phases of both darkness and Light, and you are just leaving the dark Ages that have taken you to levels almost devoid of Light.
已经存在过既有黑暗也有光明的阶段，你们刚刚离开使你们沉迷于几乎全无光的水平的黑暗时代。
Light and Shadow - Bright objects appear closer than dark objects. Light and from irregular surfaces also give depth cues.
光与影-明亮的物体看起来比暗物体更近。光线和不规则表面也会产生深度暗示。
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。
It will be dark because the light particles are so dense that they take on the appearance of no light.
它将会黑暗是因为光的粒子是如此的密集以致于显现出没有光亮。
An image in which the light areas of the object rendered appear dark and the dark areas appear light.
底片像：一种映像，在里面物体的有光的部分显示出暗色，而阴暗的部位显示出光亮。
Attention ACTS like a light, and imagination is like a chemical process that can only go on in the dark and stops with light.
注意力表现起来像光一样，想象则像只能在黑暗中进行的一种化学作用，一遇到光就停止。
Father love is a light, let your heart even when faced with dark can also see light avenue.
父爱是一道光辉，让你的心灵即使濒临与黑暗也能看见光明大道。
Computer room light should be fit, not too bright or too dark, to avoid direct exposure to light in the screen caused interference of light.
电脑室内光线要适宜，不可过亮或过暗，避免光线直接照射在荧光屏上而产生干扰光线。
People say there's a light at the end of this very dark tunnel. But what if that light is a train.
人们总是说黑暗的遂道尽头必然有灯塔，但如果那个灯塔是一列火车呢。
People say there's a light at the end of this very dark tunnel. But what if that light is a train.
人们总是说黑暗的遂道尽头必然有灯塔，但如果那个灯塔是一列火车呢。
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