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。
You are all working on the completion of a cycle of lives that has been dominated by an inner struggle between light and dark, between self-awareness and the illusions of power, fear and ignorance.
你们都在为了一个生命周期的完成而努力，这个周期被光明与黑暗之间，自觉与权利、恐惧、无知的幻象之间的内在斗争所主宰着。
Over the eight-week period of the experiment the mice inthe first and third groups gained almost 50% more weight than those exposed tothe natural light-dark cycle.
经过八周的实验，相比较于第二组暴露在自然光——黑暗循环下的老鼠，第一组和第三组的老鼠体重的增长幅度高出50个百分点。
It was only the mice that changed their eating times that gained weight, taking on a body mass gain of about 50 percent more than their standard light-dark cycle counterparts.
那些改变进食次数的老鼠，与在正常日夜循环的环境下的老鼠，体重增加的比率多了50%。
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。
The Underdark did not know seasons and had no cycle of light and dark, but the drow still went about their business according to the ancient, forgotten rhythms of their light-dwelling ancestors.
而幽暗地域并不知道春夏秋冬四季变幻，也没有光与暗的往复循环，但是卓尔仍然根据古代早已被遗忘的地表生活祖先们的规律生活着。
Exposure to the morning sun is best for synchronizing the body’s clock with the Earth’s natural 24-hour cycle of light and dark.
沐浴在晨光中是使生物钟与地球的昼夜同步的最佳方法。
We are now in a transition period called the 'Cycle of the merge of the dark and the light.' During this time humanity is going through great transition.
我们现在处于一个称为“黑暗与光明融洽周期”的时期内。在此期间，人类将会经历极大的跃迁。
We do think that exercise and food, caffeine, may be able to modulate in some way, so has some influence on circadian timing, but not as strongly as the light-dark cycle.
我们认为锻炼、食物、咖啡因能起到一些调节作用，这些会对昼夜节律有一些影响，但没有昼夜循环的影响强烈？
The final closing of the cycle of duality, will be the end of an era of many battles between the dark and the Light forces.
二元周期的最后之期，将是在光明与黑暗势力之前的许多战斗中结束。
This light-dark cycle is good for our bodies to predict changes in the environment.
这种光暗循环有助于我们的身体适应环境的变化。
If there's something about the cycle of light and dark (that tells) that's telling us when to sleep, then shouldn't the sleep cycle of a blind (people) person be different?
如果存在黑暗和光照的循环来告诉我们何时去睡觉的话，那么盲人的睡眠周期不应该不同吗？
The results showed that the influences of light-dark cycle on production of extracellular polysaccharide were species specific, and dependent on the growth phase.
结果表明，光暗周期对硅藻胞外多糖生产的影响具有种间特异性，且与细胞生长周期有关。
Their activities were recorded continuously. Result the change of spontaneous locomotor activity and leukocyte count were synchronized with the light-dark cycle.
结果小鼠自发运动活动周期与光暗循环周期一致；不同光暗周期对小鼠外周血白细胞计数及分类计数有不同影响。
If there something about the cycle of light and dark that's telling us when to sleep, then shouldn't the sleep cycle of blind person be different?
如果说是光和暗使我们知道什么时候睡觉，那么盲人的睡眠不是应该与我们不同吗？
If there's something about the cycle of light and dark that's telling us when to sleep, then shouldn't the sleep cycle of a blind person be different?
如果说有些什么与光、暗相关的事来告诉我们什么时候去睡觉，那么盲人是不是会有不同呢？
If there are something about the cycle of light and dark that's telling us when to sleep, then shouldn't the sleep cycle of blind person be different?
如果用亮暗的循环来告诉我们该去睡觉的话，那对于那些盲人会有什么不同呢？
Result The locomotor activity rhythm was consistent with the light-dark cycle. The period of light-dark cycle shorter than 24 h such as 10 h could effect on the ability of learning and memory in mice.
结果小鼠活动性周期与光暗循环周期一致，短周期光暗循环能够提高小鼠的学习记忆能力。
Result The locomotor activity rhythm was consistent with the light-dark cycle. The period of light-dark cycle shorter than 24 h such as 10 h could effect on the ability of learning and memory in mice.
结果小鼠活动性周期与光暗循环周期一致，短周期光暗循环能够提高小鼠的学习记忆能力。
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