• 睡眠过程中,两种睡眠状态转换快速期(REM)快速眼动期(non-REM),90分钟一循环

    During sleep, you drift between two sleep states, REM (rapid eye movement) and non-REM, in 90-minute cycles.

    youdao

  • 睡眠过程中,两种睡眠状态转换快速期(REM)快速眼动期(non-REM),90分钟一循环

    During sleep, you drift between two sleep states, REM (rapid eye movement) and non-REM, in 90-minute cycles.

    youdao

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