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美国研究睡眠的学者用“sleep quotient”(中文译名:睡商)参考睡眠质量。睡商,是指睡眠所恢复的精力、体力与睡眠时间的比值。快来测一测你的睡商是多少!
Scholars in the United States to study sleep use “sleep quotient” (Chinese translation: sleep business) refer to the quality of sleep. Sleep business, refers to the recovery of sleep energy, physical and sleep time ratio. Come and test your sleep business is how much!