它还没有探索睡眠的跨文化方面。
夜间牛奶加快了睡眠的开始，使老鼠睡得更久。
Night milk quickened the start of sleep and caused the mice to sleep longer.
在睡眠的各个阶段，呼吸道中产生了一些变化。
During all phases of sleep, several changes in the air passages have been observed.
如果你真的想把工作做好，别忘了睡眠的重要性。
If you really want to do your job well, don't forget to get some sleep.
一些研究人员假设，腺苷与大量位点的累积结合导致了睡眠的开始。
Some researchers have hypothesized that it is the cumulative binding of adenosine to a large number of sites that causes the onset of sleep.
事实上，睡眠的重要性被严重低估，以至于睡得更少已经成为一种荣誉。
As it is, sleep is so undervalued that getting by on fewer hours has become a badge of honor.
它通常发生在睡眠的最初几个小时，这个阶段被称为深度睡眠阶段。
It usually happens in the first few hours of sleep in the period called deep sleep.
Calm 是一款可以帮助你放松和改善睡眠的应用程序。
催眠状态不是一种睡眠的状态，而是一种被改变的意识状态。
Hypnosis is not a state of sleep: It is rather a modified state of consciousness.
你的身体需要经历睡眠的三个步骤——浅睡眠、做梦和深睡眠——从而进行完全的自我修复。
Your body needs to experience all three steps of sleep—light sleep, dream, and deep sleep—to fully repair itself.
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.
科学家正在不断加深对睡眠的研究，他们对其中的一件事实确信无疑：对于人类来说，睡眠与食物和水一样重要。
Scientists are continually learning more about sleep, but one thing they know for sure is this—for humans, it is as important as food and water.
每年，世界各地都有一个特殊的日子来纪念良好和健康睡眠的重要性——世界睡眠日。
Every year, there is a special day for people around the world to celebrate the importance of good and healthy sleep—World Sleep Day.
睡眠的有利影响已有据可查。
我在单相睡眠的时候，如果打盹也是类似的感觉。
My nap experience was no different than if I took a nap while following a common monophasic sleep pattern.
光线不足时，血清素就会转化为控制睡眠的褪黑素。
When there's a lack of light, serotonin converts into melatonin, which controls our sleep.
被剥夺了睡眠的实验动物最终也只能死亡。
Laboratory animals that are deprived of it for prolonged periods of time eventually die.
有些人担心，多相睡眠的作息方式将使他们异于常人。
Some people worry that if they were to adopt a polyphasic sleep schedule, it would distance them from the rest of humanity .
通过阅读下文你就可以学到获得高质量睡眠的几种方法。
Read on to learn some of the ways to get a good quality night's sleep.
睡眠的功能以及梦在睡眠中的作用仍是一个谜。
It's still a mystery what the function of sleep is and the roles dreams play in sleep.
它不能消除潮热，但是能降低其强度和干扰你睡眠的能力。
It won't stop hot flushes, but it can reduce their intensity and their ability to disrupt your sleep.
奶制品中含有的色氨酸是种有助增进睡眠的物质。
Dairy foods contain tryptophan, which is a sleep-promoting substance.
因为正常健康睡眠的关键是大脑要能够阻止对噪音做出回应。
Because the key part of normal healthy sleep is being able to block the response to sounds.
虽然睡眠的长短没有关系，但睡觉的时间却有影响。
But while the number of hours ofsleep doesn’t matter, the timing of sleep does.
“由于工作和看电视的时间增加，所以睡眠的时间也增加，”他说。
"As working and viewing hours increase, so do sleep hours," he says.
请阅读我们的文章创建重启，关机，休眠，或者睡眠的快捷方式。
Read our article on creating shortcuts to restart, shut down, hibernate, or sleep mode.
但是不仅仅只是那些有很酷的名字的意大利医生认识到了睡眠的好处。
But it's not just Italian race doctors with cool names that recognize sleep's benefits.
在白天吃这些食物有助于睡眠的安稳和促进睡眠激素的释放。
Eat these foods during the day to aid restful sleep and to encourage the release of sleep hormones.
但我对能找到某种加速睡眠的方法没有完全放弃希望，还看到了一线希望。
But I have not yet given up all hope of finding some way of hastening the approach of sleep.
但我对能找到某种加速睡眠的方法没有完全放弃希望，还看到了一线希望。
But I have not yet given up all hope of finding some way of hastening the approach of sleep.
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