睡眠深度 meaning in Chinese

depth of sleep

It has a good effect on cardiovascular system , nervous system , digestive system , endocrine system , and skin diseases , especially on the sleep , prolonging your sleep time , and shortening your dropping asleep , and improving the depth of sleep . with the improvement in sleep , the pallium remains in prohibitive state , completely relaxing your cerebrum , eliminating the fatigue
收效最普遍最显著的改善睡眠，表现为延长睡眠时间缩短入睡时间提高睡眠深度由于睡眠改善后，使大脑皮层处于抑制状态，大脑细胞得到充分休息，消除大脑细胞的疲劳。