[医] 硫胺蛋白酶

美白牙齿9妙招

美丽实验室：美白牙齿9妙招 Want to know how to get a superstar smile? Who doesn't? Well, here's a list of your very own at home beauty solutions direct from your Beauty Lab tooth fairy to whiten, brighten and cheer up your choppers. We do

发表于:2019-01-08 / 阅读(60) / 评论(0)

轻松英语

VOA慢速英语 2007 0116b

VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Faith Lapidus. Today we tell about Alzheimer's disease. One century after its discovery, the cause of the disease is still unknown. (MUSIC) VOICE ONE:

发表于:2019-01-11 / 阅读(38) / 评论(0)

VOA慢速英语2007年（一）月

经济学人106:口吃科学演讲疗法

Science and Technology The science of stuttering Speech therapy 科技口吃科学演讲疗法 Unravelling the mystery of faltering speech 解秘演讲时的口吃 DOWN the ages stuttering has been blamed on many things. 多年来，口吃可以归咎

发表于:2019-01-26 / 阅读(45) / 评论(0)

经济学人科技系列

U.S. FDA approves new drug to treat leukemia

WASHINGTON, Nov. 18 (Xinhua) -- The U.S. Food and Drug Administration (FDA) on Friday approved Erwinaze to treat patients with acute lymphoblastic leukemia (ALL), who have developed an allergy to E. coli derived asparaginase and pegapargase chemother

发表于:2019-02-03 / 阅读(54) / 评论(0)

英语新闻

健康生活从食物搭配开始

There has been a lot of research done on the significance of food combining when we eat. Many believe that our stomach is designed to only digest food correctly one food type at a time or eating foods together that are compatible with each other. Thi

发表于:2019-02-14 / 阅读(78) / 评论(0)

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经济学人449:医用植入设备一个甜美的想法

Science and technology. 科技。 Medical implants. 医用植入设备。 A sweet idea. 一个甜美的想法。 Researchers are trying to harness glucose-the body's own fuel-to power implantable gadgets such as pacemakers. 研究人员正试图利用葡

发表于:2019-02-18 / 阅读(42) / 评论(0)

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