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- brain waves and sleep 脑波与睡眠
- You sleep wearing a soft headband with sensors that monitor your brain waves and send signals wirelessly to a device that looks like a sleek clock radio. 你需要在睡觉的时候戴上一条柔软的发带。发带上面装有用来监测脑波的传感器，它能将信号无线传递到一个看上去像电子钟收音机的装置上去。
- Research shows that the scents of certain herbs -- such as lavender, bergamot, marjoram, and sandalwood -- actually alter brain waves, helping to induce relaxation and sleep. 研究表明，事实上，某些草药的气味，如薰衣草，佛手柑，墨角兰，和檀木的气味可以改变脑电波，帮助放松和促进睡眠。
- Both the REM sleep and the brain waves happen at the same time. 快速眼部运动睡眠和脑波同时发生。
- Possibly they were sensing very brief, weak forms of bioelectricity such as brain waves and heart muscle contraction potentials. 有可能是非常短暂而微弱的生物电，如脑波与心肌收缩电位。
- One solitary cat was crouched on a brick in the middle of a miniature pool and sleeping peacefully while an electroencephalograph recorded his brain waves. 一只孤独的猫蜷缩在小水池中央的一块砖头上，正安详地入睡，同时有一台脑电图仪记录着它的脑波。
- Absorbed in his work, he neglected food and sleep. 他心思完全放在工作上，连吃饭睡觉都顾不上了。
- Then it has no choice but to lie down and sleep. 于是，它别无选择，只好躺下睡觉。
- During meditation brain waves alter. 冥想时的脑波改变。
- Absorbed in his work,he neglected food and sleep. 他心思完全放在工作上，连吃饭睡觉都顾不上了。
- The ship sank below the waves and was seen no more. 这艘船沉下水去，再也看不见了。
- They were tired and famished for food and sleep. 他们又累又饿，又想吃东西又想睡觉。
- But came the waves and washed it away. 但海浪来了，把那个名字冲跑。
- The seagulls fly off,the waves and we depart. 海鸥飞散，波涛滚滚而逝，我们也分别了。
- He did nothing but eat and sleep all day. 他整天吃饭、睡觉，什么事都不做。
- The next page explains radio waves and modulation. 下一页解释无线电波和调变。
- They dissipate all night and sleep all day. 他们白天睡觉，整夜鬼混。
- This page describes radio waves and modulation. 本页描述无线电波和调变。
- We work in the day and sleep at night. 我们白天工作晚上睡觉。
- The drug produces an increased synchrony of the brain waves. 药物提高了脑波同步。
