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- Birds that are literally halfasleep with one brain hemisphere alert and the other sleep-control which side of the brain remains awake, according to a new study of sleeping ducks! 最新的一项对鸭子睡眠的研究表明,鸟类实际上处于半睡眠状态,其大脑的半球处于警戒状态,而另一半则用于控制睡眠,处于清醒状态的。
- There were no significantly difference in the MTT, rCBF and rCBV ratio of the brain hemisphere, frontal lobe, parietal lobe, centrum semiovale between the stable and unstable group. 综合考虑斑块性质与脑灌注情况具有重要临床意义。
- One key to understanding Kim's condition is that his right and left brain hemispheres are not connected. 一个瞭解金的状态的关键是，他的左右半脑病未联结。
- That maths exam I took was a regular brain drain. 绞尽脑汁的数学测验，我真是绞尽了脑汁。
- A constellation in the Southern Hemisphere. 显微镜座南半球星空的一个星座
- His good image has stolen up on my brain. 他的良好形象已渐渐在我头脑中形成。
- A sudden, thought flashed across his brain. 突然一种想法在他脑海里闪过。
- He is heir to his father's fine brain. 他承袭了他父亲的聪明头脑。
- The Western Hemisphere refers to North and South America. 西半球是指南北美洲。
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- He suffered irreversible brain damage in the crash. 他在事故中大脑受伤无法治愈。
- Few men endowed with the brain of an Einstein. 很少有人具有爱因斯坦的智慧。
- In the northern hemisphere, spring is in March and April. 在北半球，春季是三月和四月。
- What is the largest city in the southern hemisphere? 南半球上哪个城市最大?
- This crossword will really tax your brain. 这纵横字谜真能让人大伤脑筋。
- She had the affair on the brain. 她无时无刻不想着这件事。
- I've got that song on the brain. 那首歌曲一直萦绕在我的脑海里。
- The reason began to soak into his brain. 这个道理开始为他所理解。
- Since she suffered brain damage in the accident she's been a vegetable. 自从事故中脑子受损坏後，她成了植物人。
- rats deprived of sleep for 10 days die.All mammals sleep, reptiles and birds sleep, and voluntary breathers like dolphins sleep with one brain hemisphere dormant at a time. 如果给你世界上所有的工具然后让你把它们结合在一起从而组成一个有意识的机器，这是个好机会。
