稳定死亡率；内在死亡率

Maternal Death Rates

By Jill Moss Broadcast: October 27, 2003 This is Doug Johnson with the VOA Special English Development Report. A study finds that one out of sixteen women in Africa will die during 1)pregnancy or 2)ch

发表于:2018-12-01 / 阅读(121) / 评论(0)

VOA2003（下）-发展与科学

CNN 2011-09-30

The economy leaves off today's headlines.Some financial experts think US economy isn't growing fast enough and it's not growing fast at all.And that news is not going over well with investors.Stock market is one thing people look at to see how the ec

发表于:2018-12-02 / 阅读(58) / 评论(0)

CNN2011年(九)月

2007年VOA标准英语-US Suicide Rates for Young Girls, Boys Up

By Melinda Smith Washington 20 September 2007 The U.S. Centers for Disease Control and Prevention recently released alarming statistics that show the suicide rate for American children and teenagers was up between 2003 to 2004. That is the most recen

发表于:2019-01-11 / 阅读(77) / 评论(0)

2007年VOA标准英语（九月）

VOA标准英语2010年-Conflict Fuels High Death Rate, Health

Interviewers conducting surveys in the Central African Republic received thorough training before heading out into the field. During the actual survey, interviewers spent an hour or more with each respondent. The Central African Republic has been pla

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VOA标准英语2010年(八)月

Brazil achieves progress in fighting tuberculosis

RIO DE JANEIRO, Oct. 11 (Xinhua) -- The World Health Organization (WHO) on Tuesday highlighted Brazil's efforts to stop tuberculosis (TB) in its territory. According to a report released by the organization, Brazil achieved significant and sustained

发表于:2019-02-09 / 阅读(212) / 评论(0)

英语新闻

分类词汇：人口普查

natality 生育 fertility 生育率 fecundity 生育能力 birth rate, natality rate 出生率 births 出生人数 parity 胎次 premature birth 早产 life birth 活产 stillbirth 死产 birth peaks 出生高峰 mortality 死亡 mortality rate 死亡率

发表于:2019-02-18 / 阅读(58) / 评论(0)

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