[医] 导管热

Tiny Camera Sees Inside Blood Vessels Ahead of any surgical procedure, doctors try to learn as much as possible about the state of the organs they plan to operate on. A new camera developed in the Netherlands can now make that easier - giving surgeon

发表于:2018-12-16 / 阅读(146) / 评论(0) 分类 VOA标准英语2015年(四月)

KELLY MCEVERS, HOST: The movie Tulip Fever opens today in more than 700 theaters across the country more or less undercover. If you haven't seen any reviews of the movie yet, it's because the Weinstein Company placed an embargo on them until this aft

发表于:2018-12-17 / 阅读(198) / 评论(0) 分类 2017年NPR美国国家公共电台9月

DEVELOPMENT REPORT – September 2, 2002: Dengue Fever By Jill Moss This is Bill White with the VOA Special English Development Report. The World Health Organization says dengue (DEN-gay) fever is inc

发表于:2019-01-02 / 阅读(185) / 评论(0) 分类 农业与发展

This is the VOA Special English Development Report. Rift Valley fever mainly affects farm animals. But the virus can also infect humans, and South Africa has been experiencing an outbreak. The National Institute for Communicable Diseases reported two

发表于:2019-01-11 / 阅读(169) / 评论(0) 分类 2010年VOA慢速英语(七)月

From Couch Potato to Cabin Fever 从沙发土豆到幽居病 Now, the VOA Special English program WORDS AND THEIR STORIES. 现在是美国之音慢速英语词汇掌故节目。 Some unusual words describe how a person spends his or her time. For exa

发表于:2019-01-12 / 阅读(148) / 评论(0) 分类 2014年VOA慢速英语(三)月

Dr. David Wilber performs a procedure called catheter ablation to treat patients with atrial fibrillation at Loyola University Medical Center in Illinois A relatively new procedure is proving to be more effective in treating patients with irregular h

发表于:2019-01-13 / 阅读(164) / 评论(0) 分类 VOA标准英语2010年(二月)

New Yellow Fever Vaccine Shows Promise A new vaccine for yellow fever is showing good results in tests as it overcomes one of the biggest problems with the current version. Yellow fever is a deadly disease that occurs in much of South America and sub

发表于:2019-01-14 / 阅读(168) / 评论(0) 分类 VOA标准英语2011年(四月)

Valley Fever Raises Concerns in California, Arizona Dale Pulde is selling his California home because he's unable to meet his payments. The motorcycle mechanic and drag car racer was infected with Valley Fever in California's Central Valley and has m

发表于:2019-01-14 / 阅读(175) / 评论(0) 分类 VOA标准英语2013年(五月)

能拍摄血管内部的微型摄像头 Ahead of any surgical procedure, doctors try to learn as much as possible about the state of the organs they plan to operate on. A new camera developed in the Netherlands can now make that easier - giving surge

发表于:2019-01-14 / 阅读(201) / 评论(0) 分类 VOA标准英语2015年(八月)

RACHEL MARTIN, HOST: About 800,000 people have strokes every year in the U.S. Most are caused when a clot blocks a blood vessel to the brain. We've known about strokes for a long time. But it wasn't until recently that doctors could do anything about

发表于:2019-01-17 / 阅读(172) / 评论(0) 分类 2017年NPR美国国家公共电台5月

ROME, May 26 (Xinhua) -- African swine fever, a viral disease deadly to pigs but harmless to human beings, is spreading beyond Russia and the Caucasus region into Europe, the United Nations' food agency said Thursday. African swine fever is fast beco

发表于:2019-01-26 / 阅读(167) / 评论(0) 分类 英语新闻

35 切尼副总统的心脏病治疗手术 DATE=3-14-01 TITLE=SCIENCE REPORT- Cheney/Heart BYLINE=Nancy Steinbach (Start at 1'00

发表于:2019-01-30 / 阅读(201) / 评论(0) 分类 科技之光

HEALTH REPORT - Carotid Stent By Jerilyn Watson Broadcast: Wednesday, May 12, 2004 This is the VOA Special English Health Report. Strokes can take place when fatty material blocks the flow of blood th

发表于:2019-01-30 / 阅读(173) / 评论(0) 分类 健康与经济

This is the VOA Special English Health Report. A condition called atrial fibrillation produces an abnormal heartbeat. People feel their heart race and they lose their breath. It may last a few seconds, but it can get worse and worse with age, leading

发表于:2019-01-31 / 阅读(203) / 评论(0) 分类 2010年慢速英语(二)月

Cant Concentrate? Spring Fever Isnt Just a Catchphrase Its April, and all the telltale signs are present: You cant concentrate to save your life, youve got a rapidly blossoming crush on a coworker you didnt look twice at all winter, and instead of hi

发表于:2019-02-03 / 阅读(259) / 评论(0) 分类 阅读空间

ISLAMABAD, Sept.4 (Xinhua) -- Pakistan's eastern Punjab province is in the grip of a dengue epidemic with dozens of cases being reported daily at various hospitals across the province, said officials and hospital sources. A report issued by the provi

发表于:2019-02-05 / 阅读(208) / 评论(0) 分类 英语新闻

The IMPACT registry stands for 'Improving Pediatric and Adult Congenital Treatment' and includes information about patients who do not undergo open heart surgery. Often they undergo catheterization, a procedure which uses a catheter, or narrow tube,

发表于:2019-02-07 / 阅读(180) / 评论(0) 分类 VOA标准英语2010年(一月)

Pre-Listening Vocabulary energized: feeling awake and ready to do something physical wardrobe: all of the clothing that you own serotonin: a chemical that affects ones moods melatonin: a hormone that helps you fall asleep endorphin: a hormone that ac

发表于:2019-02-08 / 阅读(163) / 评论(0) 分类 Facts-事实

DALLAS Officials in Dallas, Texas and the surrounding county of the same name are continuing to spray by land and air in an effort to suppress mosquitoes that spread the West Nile virus. Health officials have reported more than 200 cases of fever cau

发表于:2019-02-13 / 阅读(169) / 评论(0) 分类 英语新闻

Voice 1 Thank you for joining us for Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand no matter where in the world they live. Voice 1 In February 2007, c

发表于:2019-03-04 / 阅读(243) / 评论(0) 分类 环球英语 Spotlight
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