单词：architectural appearance and elevational treatment
单词：architectural appearance and elevational treatment 相关文章
By Melinda Smith Washington, DC 22 June 2006 watch Stem Cell report A new medical treatment injecting embryonic stem cells and other drugs into paralyzed mice has researchers wondering if it could eventually help humans suffering from Parkinson's an
2006年VOA标准英语（六月）
This is the VOA Special English Health Report. More than four million people around the world are bitten by snakes each year. At least one hundred twenty-five thousand of these people die. Almost three million others are seriously injured. Doctors a
VOA慢速英语2009年（四）月
This is the VOA Special English Health Report. Tuesday was World AIDS Day, and the latest report on the epidemic provided some reason to celebrate. Experts say new H.I.V. infections have fallen by seventeen percent since two thousand one. Estimates f
VOA慢速英语2009年（十二）月
Health Report - How Early Treatment Can Limit the Spread of HIV This is the VOA Special English Health Report. For people infected with HIV, the earlier they start treatment, the better -- and better not just for them. A new study shows that early tr
2011年VOA慢速英语(五)月
New Treatment Potential Found in Popular TB Drug Scientists say new insights into a common tuberculosis drug will make it possible to shorten the treatment period for patients infected with TB. The drug pyrazinamide is widely used in combination with
VOA标准英语2011年(八月)
By Jim Malone Washington 13 April 2007 U.S. Attorney General Alberto Gonzales is scheduled to testify before Congress on April 17 about his involvement in last year's firing of eight U.S. attorneys. Gonzales' testimony is seen as crucial to keeping h
2007年VOA标准英语（四月）