[医]睡眠周期

sleep-wake cycle───睡眠-觉醒周期

closed cycle───[热]闭合循环

diesel cycle───[热]狄塞尔循环；柴油循环机

sleep-wake cycles───睡眠-觉醒周期

Freecycle───全球捐赠网

Krebs cycle───[生化]克雷布斯循环；柠檬酸循环

cell cycle───[细胞]细胞周期

epicycle───n.[天]本轮；[数]周转圆

fuel cycle───燃料循环

Nonreactivity may be related to fetal immaturity, a sleep cycle, drugs, fetal anomalies, or fetal hypoxemia.───可能与胎儿不成熟, 处于睡眠周期, 药物作用, 胎儿异常或胎儿缺氧有关.

Blood pressure usually falls during the sleep cycle.───血压通常在睡眠周期中降低。

I sleep to change the sleep cycle is not a difficult task, I gradually adjusted.───转变为我睡眠的睡眠周期并不是一件难事, 我是逐渐调整的.

what we remember or learn varies throughout the sleep cycle.───我们的所记所学贯穿整个睡眠周期变化着。

Sleep cycle each have five distinct phases, respectively, showed signs of a different brain.───每个睡眠周期都有五个明显的阶段, 分别显现出不同的脑波征象.

Typically, the preferred sleep cycle is delayed in adolescents, which leads to many students not feeling sleepy until much later in the evenings.───通常，青少年的睡眠周期会延迟，这导致许多学生直到晚上很晚才感到困倦。

He showed that the average individuats sleep cycle is punctuated with peculiar bursts of eye - movements.───他指出,人的平均睡眠周期不时地被眼睛运动的突然发生所打断.

The scientists also found a link with orexin, a protein involved in regulating the sleep cycle.

Nyx Devices is hoping to help the average person demystify their sleep cycle by wearing a 'smart' nightshirt that is embedded with electronics that measure a person's breathing.

Nonreactivity may be related to fetal immaturity, a sleep cycle, drugs, fetal anomalies, or fetal hypoxemia.

Although there are some prescription and over-the-counter medications to help you fall asleep, it's much better to develop a natural sleep cycle on your own whenever possible.

Two types of sleep occur during the sleep cycle.

Studies show that even the tiny light from a digital alarm clock can disrupt a sleep cycle.