单词：infant of low-birth weight
单词：infant of low-birth weight 相关文章
[00:00.00]Health Gains in Developing countri [00:03.00]From the graph we can see the health gains in developing countrie [00:08.93]In 1960,the average life span was only 40 year [00:15.26]In1990.after thirty years,the life expectancy rose to 6 [00:21
英语六级听力练习集锦
Despite data showing sharp declines in maternal mortality, half a million women still die every year in childbirth. In addition, three and a half million newborns die within the first 30 days of life. There's an effort to save these lives with proven
VOA标准英语2010年(五)月
Emergency Birth Training Curbs Infant Mortality Responding immediately when newborns fail to breathe in the critical moments after birth could dramatically cut the number of infant deaths worldwide. That's the focus of a new training program for mate
VOA标准英语2011年(五月)
Mom's Flu Vaccination Boosts Baby Birth Weight Pregnant women who get vaccinated against influenza are less likely to have low birth weight babies, according to a study conducted in Bangladesh. In this study, 340 pregnant women were randomly assigned
VOA标准英语2012年(二月)
今天我们要学的词是 preterm。 Preterm 没到预产期的，也就是我们常说的早产。For the fifth consecutive year, the preterm birthrate in the USA continued its steady downward trend. 美国早产出生率连续第五年平稳下降。
英语单词荟萃
BEIJING, Oct. 18 (Xinhuanet) -- Autism can likely develop when low birth weight babies are combined with other factors such as environment and genetic predisposition, new research suggests. Researchers from the University of Pennsylvania School of Nu
英语新闻