光污染在很大程度是因为照明设计得不好,人造光可以向外和向上照射到天空。
Light pollution is largely the result of bad lighting design, which allows artificial light to shine outward and upward into the sky.
研究人员发现,一些电子产品在夜间发出的人造光可能会减少大脑中有助于睡眠的化学物质。
Researchers find that man-made light from some electronic products at night may reduce the brain chemicals that help sleep.
很多人这么做是因为我们对人造光的了解还不够。
The reason most of us do this is because we don't have enough knowledge about artificial light.
谁不想从刺眼的人造光中拜托出来,而沐浴在阳光中。
Who doesn't want to be bathed in the sun's rays and be relieved from the harsh incandescence of artificial light?
例如,如果大量自然光从窗户照进来时,控制器可调低人造光的量。
If plenty of natural light is coming in through the Windows, for example, the controller lowers the amount of artificial light.
人造光的主要来源包括一系列位于店内主展示区两侧的轨道射灯。
The main source of artificial light consists of a series of track spotlights on either side of the store where the main display area is located.
关于自然光和人造光的联合问题在107-9页会更详细的考虑。
Problems associated with natural and artificial lighting are considered in some detail on pages 107-9.
在自然光或者明亮的人造光源下受照射已被证实是一种有效的治疗季节性情感抑郁症方法。
Exposure to natural light or a bright artificial lightsource has been shown to be as effective as medication in treating somepeople with seasonal affective disorder.
晚上,建筑上跳动的光线及色彩来自路经的汽车,建筑因人造光而呈现微蓝色。
The dancing light and color in the evening come from passing-by automobiles, while at night the building becomes bluish by artificial light.
一个判断方法是用光谱仪,它可以将光分成各种颜色,而人造光的颜色排列与阳光是不同的。
One way to do that is with a spectrograph, which breaks light into a rainbow of colors; artificial light makes for a different sort of rainbow from the one sunlight produces.
如果你整个晚上都使用人造光(即使是很微弱的人造光)你的脑袋就会停止生产抗黑变激素。
If your night time is spent in artificial light (even dim artificial light) your brain stops churning out melatonin.
自然光对你的眼睛更有好处。人造光不仅伤害眼睛,而且还会影响自然睡眠规律。
Natural light is better for your eyes. Artificial light hurts your eyes and can affect your natural sleep rhythm.
人造光的极致运用——由脸上颜料的镜面高光给照片带来的特别闪亮的表现,这一点展露无遗。
The use of artificial light was well executed, as is evident by the specular highlights of the paint on the face to give it that extra shiny look.
有了Velox,摄影师们可以依赖人造光,如当时通常用的煤气灯,以及不久后出现的电灯。
With Velox, they could rely on artificial light, which at the time usually meant gaslight but soon came to mean electric.
所以就算你有明亮的办公室,但也不能有相同的效果。因为这是人造光且不包含蓝光。
So you could have a very well lit office but it does not have the same effect because it's artificial and does not contain blue light.
然后此控制装置相应地调整照明。例如,如果大量自然光从窗户照进来时,控制器可调低人造光的量。
The control device then adjusts the lighting accordingly. If plenty of natural light is coming in through the Windows, for example, the controller lowers the amount of artificial light.
走在室外,远离了摄影棚那种人造光点亮“黑夜天际”的感觉,我发现洛杉矶的太阳也刚刚落山。
Walking outside, out of the studio's artificially-lit "night sky", I found the LA sun just setting.
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.
你总是处在手机、电视或平板电脑这类人造光的环境下,会造成身体褪黑激素量降低,这样就很难睡个好觉,尤其是如果你晚上睡得那么晚。
Exposing yourself to artificial light on your cellphone, TV or tablet reduces your body's production of melatonin, which can make it difficult to get a good night's sleep, if you do so late at night.
然数百万之民众,于人造皮枕之上翻滚大笑,手持光棒随电器之乐摇动欢歌,以证其感觉甚好。
But millions of people, rolling about on fake fur pillows or waving glowsticks to electronic music, attest to feeling good.
X光机、电视机、微波炉等是人造的辐射来源。
Radiation also is released from man-made sources such as X-ray machines, television sets, and microwave ovens.
“高分子材料板局部吸收光从而自我折叠”论文十一月十日在杂志《软物质》上发表,由迪克,NC州立大学生化工程人造丝教授简•干渃;NC州立大学博士刘英;以及州立大学在校大学生朱丽叶•博伊尔斯合著。
Soft Matter, and was co-authored by Dickey; NC State Celanese Professor of Chemical and Biomolecular Engineering Jan Genzer; NC State Ph.D. student Ying Liu; and NC State undergraduate Julie Boyles.
人造硅视网膜是通过外科手术植入视网膜的下面,产生的可视信号与光感受层产生的可视信号相似。
The asr was designed to be surgically implanted under the retina and to produce visual signals similar to those produced by the photoreceptor layer.
漆布(人造皮):装订用布料,经砑光的染色胶料棉布。
Leather-cloth: cloth for bookbinding. A plasticated cotton that dyed-through and calendered.
于日间,太阳能导光管可以把太阳光从屋顶引进室内,代替电灯或其他人造照明。
During daytime, solar tubes can introduce sunlight into indoor space from the rooftop, serving as a substitute to lamps or other artificial lightings.
光子晶体是一种具有周期性介电结构的人造材料,具有独特的光子带隙特性,能控制光子的运动状态,是慢光实现的最佳材料系统之一。
The physical mechanism of slow light in photonic crystals, a novel and artificial material with periodic dielectric structures, is described with a few different approaches.
还用于锅炉水的处理、陶瓷制品防褪色、人造丝的消光剂,织物媒染剂和鞣革等。
Also used for boiler water treatment, fade-resistant ceramic products, rayon of extinction, the fabric and mordants such as tanning.
人的生存离不开这些物理因素,但是声、光、热等物理量过高或过低又会对人造成伤害。
People can 't leave those physical factors, but if the physical factors level is too high or low, it may be a potentially detrimental factor on people health.
人的生存离不开这些物理因素,但是声、光、热等物理量过高或过低又会对人造成伤害。
People can 't leave those physical factors, but if the physical factors level is too high or low, it may be a potentially detrimental factor on people health.
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