Pre-Health Professions 前健康职业
Pre-health and hospital studies 前卫生和医院研究
u Pre-Health Professions 前健康职业
Pre-Health 卫生预科 ; 预备健康学
Pre-Health Science 健康科学 ; 卫生科学基础
Pre-health advising 健康建议
Pre-health sciences 健康科学预科
Biology Pre-Health Sciences 生物学健康学预科
It revolves around a small centre where new mothers bring their children for pre-school education and information about nutrition and health.
它围绕着一个小的中心区,在这里,母亲可以带着孩子们来接受学前教育,获取营养卫生方面的信息。
The researchers in New Zealand thought that their study would confirm this theory, so they specifically controlled for pre-existing mental health problems.
新西兰的研究人员认为,他们的研究能证实这个理论,所以他们专门加强了对预先存在心理健康问题的控制。
It's going to take at least 25 years to restore the health of Ogoniland back to pre-oil days.
至少需要25年的时间才可能使奥戈尼兰的环境恢复到石油污染以前的水平。
But some take effect quickly. For example,in six months the new law will bar insurance companies from denying coverage to children with pre-existing health conditions.
VOA: special.2010.03.24
Insurance companies would no longer be allowed to deny health coverage based on pre-existing medical conditions a key point of weakness in and public anger with the current system.
VOA: standard.2009.07.21
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