英语释义

• of or relating to biological processes occurring at 24-hour intervals;

  "circadian rhythms"

片语

circadian cycle日周期

circadian rhythm[生理] 生理节律；[生理] 近昼夜节律；日周期节律

circadian loaadvise周期荷载

circadian rhythum近似昼夜节奏

circadian oscillator昼夜节律振蕩器

circadian rbythm廿四小时节奏

circadian oscillation昼夜摆动

circadian rhythms生物周期节律；周日性律动；日夜节律

Circadian Eyes表演者

circadian pacemaker昼夜节律起搏点

英汉例句

• circadian clocks in cells respond to differences in light between night and day and thereby allow organisms to anticipate changes in the environment by pacing their metabolism to this daily cycle.

  细胞中的生理节奏时钟对夜间和昼间的光会产生不同的反应，从而使生物体可以根据每天新陈代谢循环的步伐提前应对环境作出调整。

• this was perhaps the most interesting finding, terracciano and his group indicated, because the clock gene is known to influence circadian rhythms and has been coupled with sleep and mood disorders.

  泰拉恰诺和他的团队表明，这可能是最振奋人心的发现。因为生理节奏基因广为人知的是影响人的昼夜节律，睡眠，还有就是情绪失调。

• 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。

• the profile of this pressure is believed to follow characteristic circadian patterns.

  人们认为这种压力剖面会按照特有的昼夜节律发展。

• matthew edlund, m.d..director, center for circadian medicine and author of the power of rest

  马修·埃德伦德，医学博士，生理节奏药物中心主任，《休息的力量》作者

• collectively, these cycles are known as circadian rhythms and are generally tied to the 24-hour day-night cycle.

  所有的这些周期被人们统称为昼夜节律，一般以24小时一昼夜为一个循环。

• it regulates our circadian rhythms. it helps us fall asleep, and it controls the release of other hormones.

  它能调节我们的身体周期节律，帮助我们入睡，控制着其他荷尔蒙的释放。

• 「our circadian rhythm wants us to sleep at night,」 she said.

  我们的生理节律要求我们在晚上睡觉,"她说。

• the circadian clock allows the fungus to regulate and produce carotenoids only when they are needed for protection against the sun「s rays.

  生理节奏时钟使菌类仅仅只在免受太阳光线伤害的时候才控制和生产类胡萝卜素。人类睡眠时钟可能也具有类似的「开关」。

• he speculates that future studies might reveal whether the same mechanism regulates hunger, sleepiness and other aspects of physiology related to circadian rhythms.

  他推测未来的研究可能揭示出这种相同的机制是否也在调节饑饿、嗜睡等其他生物周期节律相关的方面。

• humans are pegged to a 24-hour cycle. we」re locked into it not just by day and night—there’s the master timepiece in the brain called the circadian clock.

  人类的生活周期是24小时，这个周期的形成不只是因为有白天和黑夜，它还与人脑内主要的计时器昼夜节律钟有关。

• tinkering with the circadian clock, the day-and-night cycle in the physiological processes of all living beings, is rarely a good idea.

  捣乱生物钟——万物生灵生理过程中的昼夜节律——绝不是个好主意。

• that process of always getting up at the same time helps to anchor the circadian rhythm.

  总要每天在同一个时间起床的方法可以帮你固定住一个生理的节奏。

• when the algae were kept in darkness, their dna was no longer active, but the algae kept their circadian clocks ticking without active genes.

  当藻类在黑暗中，它们的dna不再活动，但藻类仍保持他们的生理时钟在基因不再活动的时候。

• scientists have long known that our circadian rhythm is regulated by our exposure to light.

  科学家们很早就知道光照时间长短控制着我们的生理节奏。

• ambient light influences brain functions and different aspects of human physiology such as circadian rhythm, heart rate, and hormone release.

  周遭的光线会影响大脑功能和人类生理的诸多方面如：生理节奏、心律和荷尔蒙分泌。

• throughout this period, her research and writing has focused on the physiologic properties of rodent circadian clocks and the significance of internal timing in the ecology of wild rodents.

  这段时期自始至终，她的研究和着作集中在啮齿动物的节律钟的性质和野生啮齿动物生态学中体内计时的意义。

• the association between infant circadian regularity and childhood anxiety may be mediated by early sociability and ability to focus attention, among other variables.

  婴儿生理节奏的规律性之和儿童焦虑之间的关系或许可以通过早期的社交以及专注能力得以调节。

• humans and other animals keep time via an internal biological clock known as the circadian rhythm, which regulates 24-hour cycles of sleep, eating, and other activities.

  人和其它动物凭借体内生物钟和着被称为昼夜节律的拍子，这种节律调节睡眠、饮食和其他24小时周期的活动。

• we humans like to think of ourselves as somehow outside the natural world, but we have a circadian clock as well.

  我们人类喜欢把自己视为多少有点超乎于自然世界之外的高等动物，但我们也有一个生物钟。

• in one experiment she discovered that chipmunks without an internal circadian clock appear quite normal—at first.

  在一个实验中，她发现没有体内节律钟的金花鼠（chipmunk）起初看起来相当正常。

• disruption of our circadian programme is a significant and growing cause of chronic illness.

  黑斯廷斯表示：“生理节律混乱日益成为慢性疾病的重要成因。

• by exposing yourself to sunlight (particularly in the afternoon), you help prevent midday sleepiness and reinforce your body「s circadian rhythms.

  暴露于日光下（尤其是午睡），(容我碎碎念一句，不怕皮肤癌么？) ,有助于避免午睡，巩固人体生物节律。

• in reindeer, even if they’re missing a circadian clock, melatonin levels still spike when it」s dark and drop when it's light, making the equinoxes an ideal time to synchronize their annual clocks.

  而驯鹿呢，虽然它们没有昼夜节律钟，其褪黑激素水平仍然会在黑暗的时候上升，光亮的时候下降，从而使它们的昼夜分点达到理想状态，进而与年生物钟同步。

• they were isolated from all cues about the time in the outside world, allowing their body clocks to go back to natural circadian rhythms.

  在这个实验室里他们同外部世界完全隔绝，没有时间概念，这样他们的生物钟就能回归到最自然的状态。

• geneticists have by now identified a set of genes that regulate the scn and thus the circadian rhythm among mammals.

  遗传学家们目前确定了一系列基因，这些基因能够调节scn和哺乳动物的昼夜节律。

相似词

everyday平时；寻常日子