公共卫生

Objective To re-estimate price elasticity of different income groups demand for cigarette in terms of the lastest national tobacco consumption data and provide policy-makers with evidence to make decision on public policy of tobacco control.

目的 利用最新的全国调查资料重新估计我国不同收入成人的卷烟需求，为制定控烟的公共卫生政策提供依据。

The first time that the question "What is at the bottom of the oceans?" had to be answered with any commercial consequence was when the laying of a telegraph cable from Europe to America was proposed.

有关公共卫生官员已经指出化学制品的生物作用是长期积累的结果，而且它对人的危害大小取决于人一生中接受剂量的多少。

It is an infrastruction which aims to solve the problem of drinking water in rural areas and raise the popularizing rate of rural tap water as well as improve the standard of drinking water safety.

随着工业化和城市化水平的迅速提高，居民和工业、服务业对供水的需求大幅度增长，供水不但成为经济发展的瓶颈，而且关系到农村公共卫生安全和社会的稳定。

Studies at the University of Michigan School of Public Health also show that slow-burning, scented candles produce large quantities of soot, which can damage a home's ventilation system.

密歇根州大学的公共卫生学院的研究也表明，慢慢燃烧而且发出香味的蜡烛产生大量煤烟，破坏屋里通风系统。

A common vaginal infection may make women more susceptible to contracting HIV, the virus that causes AIDS, University of North Carolina at Chapel Hill School of Public Health researchers have found.

来自南卡罗来那州立大学公共卫生学院的研究者发现，常见的阴道感染可能使女性更容易感染引起艾滋病的 HIV病毒。

The study was conducted by four researchers from the National Institute of Public Health over the course of six months.

这项由丹麦全国公共卫生研究所的四位研究人员所开展的调查超过六个月。

The study was conducted by four researchers from the National Institute of Public Health over the course of six months.

这项由丹麦全国公共卫生研究所的四位研究人员所开展的调查为期六个月。

Understanding of Social Marketing, Behavior Change Communication and interest in public health issues.

理解社会营销和行为改变交流的理念，对公共卫生问题感兴趣。

Public health strategies for violence reduction could consider focusing on the primary and secondary prevention of substance abuse.

减少暴力的公共卫生策略可以考虑集中在药物滥用的一级和二级预防上。

In a March press release, deputy Drug Czar Scott Burns railed against a New Hampshire proposal to decriminalize marijuana, saying such a move "sends the wrong message to New Hampshire's youth, students, parents, public health officials and the law enforcement community," and would lead to more drugs, drug users and drug dealers on their streets and communities.

&在3月的新闻稿，副药物沙皇斯科特伯恩斯栏杆对新罕布什尔州提议大麻合法化，称这种做法&发出了错误的信息，新罕布什尔州的青年，学生，家长，公共卫生官员和执法人员，&并会导致&更多的毒品，吸毒者和贩毒者的街头和社区。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。