circadian rhythm

na.生理节奏

网络释义：昼夜节律；日夜节律；生理时钟

网络释义

na.1.生理节奏

1.昼夜节律昼夜节律（circadian rhythm） 生命活动以24小时左右为周期的变动。又称近日节律。

2.日夜节律日夜节律 (circadian rhythm) 在时间轴上的位移现象；当日夜节律相位往较早时间迁移时为相位前移 (phase advance) ，往较晚 …

3.生理节奏我在对生理节奏（Circadian rhythm）进行报导时，当过试验对象。那真有趣——虽然算不上最令人愉快的事，却很迷人。

4.生理时钟<生理时钟 (Circadian rhythm)>, 见http://upload.wikimedia.org/wikipedia/commons/3/30/Biological_clock_human.svg」是一种 …

5.日节律日节律（circadian rhythm）在任何动物身上都存在，它的主要表现为睡与醒的周期性循环，此外，还有一些生理方面的节律变 …

6.近日节律　　近日节律(Circadian rhythm)是一种广泛存在于生物体内的节律现象，其周期在20～28小时之间，该节律是生物体内最强的生物 …

7.昼夜节奏近似昼夜节奏(circadian rhythm)/生理钟(physiological clock)植物的一些生理活动具有周期性或者节奏性，而且这种周期性是一 …

1.The sapent issue, says study co-author Fred Turek, may be the disruption of the body's internal clock, known as the circadian rhythm.该项研究的共同合作者弗雷德·托莱克说，身体生物钟受到扰乱可能是一个突出的问题。

2.When scientists examined the pair's DNA, they found a mutation in a gene called DEC2, which governs cell production and circadian rhythm.科学家们通过检测这对DNA发现一个叫作DEC2发生了突变，而这个基因正是控制细胞分裂和生理周期的。

3.Now I think there's a much better a way to accomppsh this without the least bit of harm done to anyone's circadian rhythm.现在我想有一种好得多的方法来完成这个，而不会对任何人的生理节奏产生一丁点的伤害。

4.In other words, at least for humans, circadian rhythm is not entirely a matter of genetics.换句话说，至少对于人类来说，昼夜节律不完全是遗传问题。

5.Melatonin is produced by the pineal gland and is a key signal in the circadian rhythm of the body.褪黑素是由松果腺和是一个关键的信号在昼夜节律的机构。

6.This could be due to the effects of our natural sleep-wake cycle, or circadian rhythm, the researchers suggest.研究者表明，这是由于我们的自然睡眠-觉醒周期或者昼夜节律的影响。

7.This allows our body's natural clock, called a circadian rhythm, to help initiate and maintain our sleep.这允许我们身体内的生物钟，叫做生理节律，帮助我们启动和维持我们的睡眠。

8.Sleep and circadian rhythm disruption are frequently observed in patients with psychiatric disorders and neurodegenerative disease.睡眠和昼夜节律混乱，经常观察到有精神疾病和神经退行性疾病的患者。

9.But what I was watching seemed different. A man named Yan was explaining the science behind sleep and the circadian rhythm.一个叫Yan的人解释了存在于睡眠和昼夜节律背后的科学。

10.While generally the pght-driven circadian rhythm is in charge, the mealtime clock takes over when food is scarce.当食物短缺时，“进食钟”会取代由光线决定的昼夜生理节奏来控制身体。