新型结核医疗服务可显著降低死亡率 A new study shows that redesigning medical services for tuberculosis can dramatically reduce the death rate. The research was conducted in a local health district in the West African nation of Togo. 一项

发表于:2018-12-08 / 阅读(35) / 评论(0) 分类 VOA标准英语2015年(十二月)

Immediately after your finish, note the elapsed time to determine your VO2max pace Right away, take your heart rate in beats per minute to determine your maximum heart rate. Record both of these figur

发表于:2019-01-03 / 阅读(100) / 评论(0) 分类 奥运英语

Atrial fibrillation is a cardiac arrhythmia that often produces very disruptive palpitations, fatigue, and even shortness of breath. Worse, atrial fibrillation can substantially increase your risk of stroke. If you have atrial fibrillation there is l

发表于:2019-01-03 / 阅读(38) / 评论(0) 分类 实用英语

HIV/AIDS Treatment as Prevention' a Top Priority A top AIDS expert says the best way to control the epidemic is to use antiretroviral drugs as a prevention tool. The treatment as prevention strategy will be highlighted at next week's AIDS conference

发表于:2019-01-13 / 阅读(37) / 评论(0) 分类 VOA标准英语2011年(七月)

Researchers are in the final steps of evaluating two new drugs to add to the existing treatment for hepatitis C. An estimated 170 million people worldwide have the liver infection known as hepatitis C. The standard, two-drug treatment is not effectiv

发表于:2019-01-14 / 阅读(43) / 评论(0) 分类 VOA标准英语2011年(四月)

The American College of Sports Medicine forecast that wearable technology would be the number one fitness trend for the New Year after the institution interviewed 2,800 professionals worldwide. Wearable technology includes fitness trackers, smart wat

发表于:2019-02-06 / 阅读(27) / 评论(0) 分类 英语新闻