body clock

英 [ˈbɒdi klɒk]

美 [ˈbɑːdi klɑːk]

n.  (人体)生物钟

医学

牛津词典

noun

• （人体）生物钟
  the natural tendency that your body has to sleep, eat, etc. at particular times of the day

柯林斯词典

• N-COUNT （人体）生物钟，生理时钟
  Yourbody clockis the internal biological mechanism which causes your body to automatically behave in particular ways at particular times of the day.
  1. Jet lag is caused because the body clock does not readjust immediately to the time change.
     由于人体生物钟不能迅速对时差作出调整，因而产生了飞机时差反应。

双语例句

• Jet lag is caused because the body clock does not readjust immediately to the time change.
  由于人体生物钟不能迅速对时差作出调整，因而产生了飞机时差反应。
• If you've noticed these kinds of rhythms in your own body clock, use them to your advantage.
  如果你注意到自己的生物钟里存在这种节奏，学着好好利用。
• Coffee delays the body clock in the morning and advances it at night.
  咖啡在早上可以延迟人体时钟，在晚上可以提早人体时钟。
• The problem with office lighting is that it is not made up of 'blue' light, which is the wavelength of light you get from the sun and which controls your body clock.
  办公室照明所存在的问题是，它不是由你从太阳得到的光的波长且能掌控你生物钟的‘蓝光’组成。
• Artificial light is known to disrupt the body clock by delaying the production of the sleep hormone melatonin.
  人造光会通过推迟睡眠荷尔蒙褪黑激素的产生扰乱生物钟。
• He said: If you do not get any other light during the day, make sure you get out and experience morning light, which help set the body clock.
  福斯特教授说：如果白天室内没有照明的话，你一定要出去体验一下早晨的明媚灿烂的阳光，这对调节身体生物钟会起到帮助作用。
• That's when I discovered that our body clock could be controlled externally. '
  然后我发现原来我们的生物钟可以从外部控制。
• Wakes sleeper at preset time. Synchronize your body clock by getting up and going to bed at the same time every day.
  在事先调整好的时间到时把睡觉人叫醒的时钟。调整好你的生物钟，每天按固定时间睡觉和起床。
• He said: Light is not just important to the visual system, it helps regulate the brightness detectors which affect our body clock and many aspects of our health.
  他说：光不仅对视觉系统起到很重要的作用，它对调节体内亮度探测器也有帮助作用，从而会影响我们的身体生物钟，还对我们身体的许多方面的健康有益。
• Our body clock, or natural body rhythm, influences our energy and alertness.
  我们的生物钟，或者说是生理节奏，会影响我们的精力和灵敏度。