關於Weallknowthatthenorm的百科

• Weallknowthatthenormalhumandailycycleofactivityisofsome...

• 問題詳情：Weallknowthatthenormalhumandailycycleofactivityisofsome7—8hours’sleepalternationwithsome16—17hours’wakefulnessandthat,broadlyspeaking,thesleepnormallycoincideswith(與一致)thehoursofdarkness.Ourpresentconcerniswithhoweasilyandtowhatextentt...
• 2021-04-2629200