单词：extensor retinaculum
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第一章 视器 Chapter 1 Visual Organ accessory organs of eye 眼副器 adipose body of orbit 眶脂体 aqueous humor 房水 bulbar conjunctiva 球结膜 central artery of retina 视网膜中央动脉 chambers of eyeball 眼房 choroids 脉络膜 ciliary body 睫状体 ciliary
医学英语
Bring home a bucket of fried chicken and you may find that people have strong feelings about which part of the bird is best. Well, scientists at Washington University in St. Louis say the answer is: the eyes. At least when you compare them to our own
Scientific American(二)月
World Tuberculosis Day falls on March 24th each year. It is sponsored by the World Health Organisation. Its aim is to raise global awareness that tuberculosis is still an epidemic in many parts of the world. Many people in rich countries believe the
英语课程学习计划和讲义
Even a visit to the grocery store can overload the senses. It's noisy, bright and smelly. The nose is working overtime. High up inside, specialized nerves dangle in the airstream. They detect chemicals in the air and send an electrical signal to the
国家地理2007年
For many of us, walking in the rain can be a pleasant and even soothing experience. For those of us who wear glasses, though, drops of water on the lenses and obscured vision can have us running for c
有声英文阅读
Two studies of perception: the retinas of depressed people are far worse at responding to contrast; people doubt statements more when the speaker has a foreign accent. A couple of studies on perception. First, theres now visual data to back up the id
60秒科学
DEVELOPMENT REPORT – December 9, 2002: Tuberculosis Control Program in India By Jill Moss This is the VOA Special English Development Report. There are more people with tuberculosis in India than in
农业与发展
Apple has said that its latest computer operating system, Mavericks, is available free of charge. The California-based company made the announcement Tuesday at an event in San Francisco. 苹果公司表示，其最新款的电脑操作系统Maveri
CCTV9英语新闻2013年10月
A couple of studies on perception. First, theres now visual data to back up the idea that everything looks kinda gray when you feel blue. Researchers examined how the retina responds to different black-and-white contrast situations. They did the test
Scientific American(七)月
For centuries, the buildings of ancient Egypt have captured the attention of historians, artists, and travelers. Transcript of radio broadcast: 15 July 2008 VOICE ONE: I'm Steve Ember. VOICE TWO: Cairo at sunset And I'm Faith Lapidus with EXPLORATIO
VOA慢速英语2008年（七）月
Health Report - WHO Urges Ban on Blood Test for Tuberculosis 健康报道 - 世卫组织督促禁用血液检测方法诊断结核病 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 The World Health Org
2011年VOA慢速英语(八)月
Eye Test May Reveal Parkinsons Disease Earlier Parkinson's disease is usually discovered too late in patients for effective treatment. But now there's a new eye test that could diagnose the devastating condition much earlier. The degenerative conditi
VOA标准英语2016年(九月)
激光手术，大饱眼福 For many of us, walking in the rain can be a pleasant and even soothing experience. For those of us who wear glasses, though, drops of water on the lenses and obscured vision can have us running for cover. Interested in re
双语有声阅读
68 世界卫生组织呼吁加强治疗肺结核 DATE=7-16-01 TITLE=DEVELOPMENT REPORT - (1) WHO and (2) Tuberculosis BYLINE=Jill Moss (Start at 01'2
科技之光
SCIENCE IN THE NEWS -July 9, 2002: Tuberculosis By Oliver Chanler VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Steve Ember with Science in the News, a VOA Special English program about recen
科技之光
Cara Dillon:她出生于1975年，来自一个爱尔兰传统音乐世家。她的声音如此清透美丽而极具风格，让观众们觉得相间恨晚。用这样一句话来形容Cara Dillon不足为过：Cara Dillon是个不寻常的天才！ 14岁的时候，Cara Dillon就赢得了全爱尔兰传统歌唱比赛冠军。在开始她自己
音乐咖啡厅
In this Moment of Science Don gives Ya?l a neat trick to play on her brain. You might want to try it, too. D: Here's a simple demonstration you can do with cool implications. Find a large object that is brightly colored--let's make it a green door. S
英语时差8，16
Like glasses, contact lenses work by bending light rays just the right amount to make the object come into focus on the retina at the back of the eye. Sometimes the eyes natural lens has an imperfection or may not be shaped properly, which can make y
英语时差8，16
MAPUTO, March 2 (Xinhua) -- The winners of the Mozambican Cup 2012 Liga Muculmana guaranteed on Saturday their qualification into the next phase of the Nelson Mandela Cup after beating Gabarone United from Botswana 1-0. Liga Muculmana, former champio
英语新闻
At some point in our childhoods it dawns on us how incredibly great it would be to turn invisible. Just imagine all the places you could sneak into! Think of all the things you'd get to see! Well, nobody knows yet how to make a person invisible. But
英语时差8，16