求翻译：改善睡眠，能缩短睡前觉醒时间和入睡时间，睡眠质量改善，睡眠中觉醒次数明显减少，浅睡阶段短，深睡阶段延长，次日早晨唤醒阀值下降。有较强的调整时差功能。是什么意思？

Improve sleep, reduce bedtime awakening time and sleep latency, sleep quality improved significantly reduced arousals in sleep, light sleep stage is short, deep sleep stage to extend the next day morning wake-up threshold decreased. Strong function of jet lag.

Improved sleep, wake up before going to bed can be shortened by time and sleep time, sleep, sleep quality improved significantly reduced in number, awakening light sleep, deep sleep stage extension, the next morning wake-up valve value has dropped. With a strong jet lag.

Front the improvement sleep, can reduce rests the awakening time and the going to sleep time, the sleep quality improvement, in the sleep awakens the number of times to reduce obviously, rests the stage to be short shallowly, the depth rests the stage to lengthen, next day morning awakens the valve

Improving sleep, can shorten the wake up time and sleep time before going to bed, sleep quality improved, awakening in the marked decline in the number of sleeping, light sleep stage short, extend the deep stages of sleep, wake up in the morning the next day falling threshold. Features of strong adj

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