circadian clock中文什么意思

昼夜节律钟

• circadian:    adj. 【生物学】24小时周期的； ...
• clock:    n. 袜子跟部[侧面下方]的织绣花纹 ...
• circadian change:    昼夜节律性变化

例句与用法

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1. Flying from san francisco to rome has upset his circadian clock ， so he feels as if it was the middle of night
   从三?市道罗马的航程打乱了他体内的生理时钟，所以他觉得此刻彷佛是午夜时分。
2. 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。
3. Past research has indicated that circadian clocks govern physiological rhythms in many parts of the body and that the different parts can adjust to schedule changes at different rates
   过去的研究已经预示，生物钟控制着生物体内很多部位的生理节奏，而且各部位对于生物钟改变的适应速度不同。
4. A condition affecting the body ' s circadian clock , similar to jet lag , but instead stemming from altering one ' s sleep hours over a weekend of hard partying and drinking rather than from a long flight
   一种影响生物钟的状态,类似与"时差" ,却与"时差"概念相去甚远,特指在周末一夜狂欢后, "大补"瞌睡以后以调整工作日不打瞌睡的状态
5. If you are travelling to a destination several time zones away , you will probably experience jet lag as the body internal circadian clock is only able to reset itself at a rate of about 1 hour per day
   如您于飞行旅途中须横越多个时区time zone ，您有可能因身体内在时钟又称生物钟无法适应外在时间突变，而衍生飞行时差反应。

百科释义

A circadian clock, or circadian oscillator, is a biochemical mechanism that oscillates with a period of 24 hours and is coordinated with the day-night cycle. Circadian clocks are the central mechanisms which drive circadian rhythms.