你给时钟设定了你想要醒来的最晚时间，然后它会在之前的浅睡眠阶段按时叫醒你。
You program the clock with the latest time at which you want to be wakened, and it then duly wakes you during the last light sleep phase before that.
当感觉细胞在一个周期的“睡眠”时段不会激活时钟细胞，因此感觉细胞很容易与加压素释放细胞进行通信。
When they did not activate the clock cells during the 'sleep' part of their cycle, it was easier for the sensory cells to communicate with vasopressin-releasing cells.
因此加压素水平在睡眠时升高，同时，时钟神经细胞变得更安静。
Vasopressin levels increase during sleep; clock neurons, meanwhile, get quieter.
无论你现正存的睡眠习惯还是过去养成规则睡眠习惯，在周日时钟后调以后都有可能受到影响。
Whether you have an existing sleep condition or you've always gotten regular shut-eye, there's a chance you could be hurting once the clock falls back on Sunday.
透过烧毁的眼睛，折磨奄奄一息的心在这模糊区之间的睡眠和清醒，他观看了脉动数字时钟滴答。
Through burned out eyes, tormented mind moribund in that fuzzy area between sleep and wakefulness, he watched the pulsating digits of the clock ticking over.
固定时间的睡眠有助于规律生活的养成，让孩子养成一定的自我生理时钟是营造优质睡眠的不二法门。
Steady sleeping hours help forming a regular life habit. Let a child form a regular self-biological clock is the key to establish excellent sleeping quality.
因为我们的自然节奏有时走音和24小时钟时，你会发现你的睡眠时间开始漂移。
And because our natural rhythms are sometimes out of tune with the 24-hour clock, you may find that your sleep times begin to drift.
科学家认为，演习用一个一致的睡眠生理时钟，唤醒模式，也可能刺激大脑血清素的生产，一神经化学鼓励睡眠。
Scientists suspect that exercise sets the biological clock in a consistent sleep-wake pattern, or it may boost the brain's production of serotonin, a neurochemical that encourages sleep.
科学家很早就知道，明亮的光线可以改变大脑的内部时钟，而大脑的内部时钟则可以控制人的睡眠。
Scientist early knows, bright light can change the in-house clock of cerebrum, and the sleep that the in-house clock of cerebrum can control a person.
硬件实时时钟及相关的自动唤醒单元的总功耗低于1微安，开发人员可利用睡眠模式使节能效果达到最大化。
The hardware RTC and its associated automatic wake-up unit have combined current consumption below 1 microamp, allowing developers to use power-saving sleep modes to maximum effect.
硬件实时时钟及相关的自动唤醒单元的总功耗低于1微安，开发人员可利用睡眠模式使节能效果达到最大化。
The hardware RTC and its associated automatic wake-up unit have combined current consumption below 1 microamp, allowing developers to use power-saving sleep modes to maximum effect.
应用推荐