标签：Vitamin 相关文章
Michael Irwig gives staff lectures on Vitamin D at George Washington University Hospital The U.S. Institute of Medicine is involved in a study that will likely result in an increase in the recommended daily intake of vitamin D. Research shows vitamin
VOA标准英语2010年(五)月
CD1-track20 Biology: Sunshine 1. What is the main idea of the lecture? A The lack of Vitamin D is the main cause of skin cancer. B Sunbathing for a long time causes no problems. C The danger of the sunshine has been ignored because of its benefits. D
新托福考试听力特训
Let's return to that issue of vitamins. It's got you going on Twitter this morning. Would you give your child vitamins under 5? England's chief medical officer says you should, because rickets is on the rise. So let's find out more, from GP Dr. Ali K
英伦广角
Linus Paulingby Linda BaxterLinus Pauling was the only person who has ever won two (unshared) Nobel Prizes: for Chemistry in 1954, and a Nobel Peace Prize in 1962. He is also known as the vitamin C man. Who was Linus Pauling and what did he do?Linus
英文杂志-Magazine
In side-by-side plots of strawberries grown organically or conventionally, the organic berries had more vitamin C and the soil was more biologically active. Molly Webster reports 通过对用有机方式培育的草莓和用传统方式培育的草莓进
60秒科学
Never mind the historic castles, rolling countryside, famous lochs, St. Andrews golf course, renowned culinary dishes and the fact that Englands royal family loves to vacation there. 忘了城堡古迹、起伏的乡野、闻名于世的湖泊、圣安
英语新闻视频
HEALTH REPORT - Studies Show Ginger May Ease Stomach Sickness During Pregnancy By Jerilyn Watson Broadcast: Wednesday, April 28, 2004 This is Phoebe Zimmermann with the VOA Special English Health Repo
健康与经济
SCIENCE IN THE NEWS - Progress Made in Stem Cell Research By Caty Weaver, Jerilyn Watson, ... Broadcast: Tuesday, May 31, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I
科技之光
VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. This week, we will tell about a brain injury known as silent stroke. We will also tell about melanoma -- the most deadly form of skin c
VOA慢速英语2008年（八）月
Vitamins are Important to Good Health This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. And Im Faith Lapidus. This week, we tell about vitamins. Many jobs must be done with two people. One person takes the lead. The other helps. It
2013年VOA慢速英语(五)月
SCIENCE IN THE NEWS - Vitamins are Important to Good Health BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. This week, we tell about vitamins. (MUSIC) BOB DOUGHTY: Many jobs must
2012年VOA慢速英语(五)月
Many elderly and disabled Americans are isolated by frailty, illness and at this time of year, in the northern states, extreme cold weather. Many also suffer from malnutrition. A non-profit program called Meals on Wheels provides and delivers more th
VOA标准英语2011年(一月)
Study: Vitamin D Supplements Might Slow Dementia 研究发现维生素D补充剂或能减缓痴呆 Over the next 50 years, it's expected that Alzheimers disease and dementia will strengthen their grip on older adults worldwide. Researchers are studyi
VOA标准英语2015年(九月)
If I had a kid... 如果我有孩子 Dialogue 1 Jingjing: Hey Mark, Children's Day is coming again this Friday. 京晶：嗨，马克，儿童节又快到了，这周五呢。 Mark: Oh yeah, it'll be June 1st at the end of this week. Wow, May just fl
英语PK台
AGRICULTURE REPORT – July 2, 2002: Purple Carrots By George Grow This is the VOA Special English AGRICULTURE REPORT. The carrot is a plant with a root that is eaten as a vegetable. Carrots are grown
农业与发展
DEVELOPMENT REPORT - Study Says Vitamins May Slow AIDS Virus By Jill Moss Broadcast: Monday, July 12, 2004 This is Robert Cohen with the VOA Special English Development Report. A study of women infect
农业与发展
Eating your five-a-day? Good for you. But are they the right five-a-day? 你有坚持每日五蔬果么？虽然那的确有益健康，但是，你的果蔬选择是否正确呢？ Researchers say we should ditch carrots and oranges and buy some swe
阅读空间
Apples contain fiber and vitamins while donuts are full of saturated fats and chemically processed ingredients. Even though apples are healthier for you, you have to eat more of them to get the same number of calories as one donut. 苹果含有纤维素
留美老师带你每日说英文
Energy beverages, vitamin pills, beauty drinks. We have swallowed bucketloads of antioxidant-rich products in a belief that the antioxidants they contain could improve our health and turn back the aging clock. 能量饮料，维生素药片，美容饮
中英双语新闻
节目介绍 经典语境背诵 May：Mom cooks carrots for us very often. I like them very much and they contain much Vitamin C which is really good for my health. So I enjoy eating them from time to time.But Daniel just doesnt like them at all. Ins
英语大赢家上册