Even if the sun will cause limited daily light aging, immune system changes and skin cancer.
哪怕有限的日常日晒也会造成光衰老，免疫系统的变化和皮肤癌。
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。
"I turned on the light and screamed," Brunacci, 38, told the New York Daily News.
38岁的布鲁纳奇告诉《纽约每日新闻》：“我开了灯，然后尖叫起来。”
By practicing this exercise daily, the retina will be gradually accustomed to brighter light. Progressively your eye can function efficiently at any range of light intensities.
通过每天的锻炼，视网膜能够逐渐适应较强的光线，你的眼睛逐渐地能够在较大范围的光线强度内正常工作。
The light arrives at a low angle, however, as the Sun makes a daily circuit around the horizon, and icebergs cast long shadows over the surrounding sea ice.
然而，当太阳每天沿着着地平线转动时，阳光只能以很低的角度到达南极大陆，将这里的冰山制造出长长的影子，投射在周围的海冰之上。
It is usually best to perform this when the load on your database is light; many sites run the command daily, early in the morning before the start of business.
通常最好在数据库上的负载非常轻的时候运行该命令；许多站点在每天早晨开始营业之前运行该命令。
The sun and stars are daily proof of the great energy released when light atomic nuclei join together.
太阳和星星就是日常生活中轻原子核结合时释放的巨大能量的证明。
A new study finds that positive reframing -looking at a thing in a different light -and perhaps laughing about life's daily small setbacks is an effective way to feel satisfied at the end of the day.
最新的一项研究发现，积极的重新审视——换种眼光看待事物——对日常生活中的小挫折付之一笑，是让人在一天结束后心满意足的好方法。
You should wear performance-training shoes if you are a runner who wants a light, well-balanced shoe suitable for racing, speedwork, or daily training.
如果你在为竞赛、速度练习或者日常训练寻找一双轻便、平衡性好的跑鞋，那么性能训练跑鞋就是你的选择。
This environment allows the researchers to measure the natural circadian rhythms of the individuals, which are normally reset daily by exposure to natural light.
暴露于自然光时，人体的昼夜节律每天都会重设。研究人员人为制造的封闭环境有助于判断志愿者自身的昼夜节律。
Then again Iswar was entrusted with a daily allowance of money for procuring our afternoon light refreshment.
艾思沃尔还受托管理着我们每天下午的点心钱。
Nobody makes your bed at Jarrett's place, and the daily agenda is light on sing-alongs and cookouts.
在Jarrett那里，没有人为你整理床铺，每天日程里面出彩的就是一起唱歌和野餐。
Fascinating discoveries are still being made daily about Ancient Egypt, shedding new light on their civilization.
关于古埃及的惊人发现成果天天都有，启发我们对他们的文明有更多的了解。
In order to achieve this objective, North-oriented skylights have been opened in these rooms, allowing the entrance of diffuse light without bothering or interfering with the daily work.
为了达到这个要求，在这些房间里面设计了可以向北打开的天窗，允许漫射光进入室内，而不打扰或影响日常工作。
Their light weight, low cost, and water resistance3 make them so convenient for carrying groceries, clothing, and other daily purchases that it's hard to imagine life without them.
它重量轻，成本低，还防水，这些优点使它们便于携带杂货、衣服，以及其他日常商品，很难想象没有它们的生活会是什么样子。
Exposure to bright light for two to three hours daily helps regulate the eye's growth, dramatically reducing the risk of myopia, an Australian Research Council study found.
一项澳大利亚研究委员会的研究发现：每日在明亮的阳光下晒2—3小时，可帮助调节视力的发育，极有力的减少患近视的风险。
Those reared in summer conditions kept to a daily routine, but those brought up in little light struggled to cope with the change, the journal Nature Neuroscience reports。
根据《自然神经科学》杂志的报道，那些在夏天的光照条件下成长起来的老鼠像往常一样作息，而那些在缺少光线的环境中成长起来的老鼠在应对这一变化时却显得吃力。
It involves daily exposure to bright light, for periods between 1 and 4 hours.
它涉及到每天接触到明亮的光，期间1日和4小时。
When the body clock can synchronize the rhythms of its natural processes in response to light and other natural influences, it "gives us an edge in daily life", says Kay.
史蒂夫•凯说：当生物钟在光线以及其他自然因素影响下，与自然节奏同步时，它便会为我们的日常生活增添砝码。
I have tried everything, from incentives to daily encouragement, to light a fire under them but cannot get them to go out and sell.
我什么方法都试过了，发奖金，每天鼓励他们，但无论如何都没法让他们多出去跑销售。
What is more surprising though is that by riding my bike daily to get places, I see many parts of life in a completely different light.
更令人称奇的是，每天以自行车代步，我都会从一个完全不同的角度来看待生活的方方面面。
The sun and stars are daily proof of the great energy released when light atomic nuclei join together .
太阳和星星就是日常生活中轻原子核结合时释放的巨大能量的证明。
Therefore, requirements often feed light meals, reducing salt intake, general and daily 5 grams is advisable.
因此，要求常食清淡食物，减少盐分摄入，一般每日5克为宜。
The key factors of sugar accumulation are of main light temperature accumulation and daily range of temperature.
影响糖份累积的关键气象因子主要是光温积和气温日较差。
Simple things like new movies, daily occurrences, common friends, make for light conversation.
一些简单的事情，像新电影，每天发生的事情，共同的朋友，都能成为好的话题。
This thesis aims to have a general idea of Zhang Ailings novels from the angel of daily narrations as a whole and to cast light on the uniqueness on her modern narrations.
本文试图从日常叙事的角度对张爱玲的小说进行整体把握，旨在揭示她在现代叙事上所呈现出的独特景观。
This thesis aims to have a general idea of Zhang Ailings novels from the angel of daily narrations as a whole and to cast light on the uniqueness on her modern narrations.
本文试图从日常叙事的角度对张爱玲的小说进行整体把握，旨在揭示她在现代叙事上所呈现出的独特景观。
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