查询词典 fluoridation

In China, researches on drinking water fluoridation face big challenges. In 1960's, an experiment of tap water fluoridation was conducted in Guangzhou city but did not produce a reliable result due to the Culture Revolution.

饮用水中氟的浓度与龋病的关系、饮水适量加氟的社会效益与可能的危害问题已经在世界范围内进行了半个多世纪的研究。

In the meantime, the analysis result of health insurance utilization is same as foreign countries' study result, that is, teeth fluoridation may reduce dental treatment cost and utilization of dental care service. In addition, the assumption in this research model, cost-benefit effectiveness analysis shows that present fluoridation benefit cannot cover its own cost.

虽然成本效益分析并非卫生政策唯一考量因素，但鉴於政府财政有限，在目前公共支出逐年增加的情形下，如何有效防龋又符合成本效益，应为可讨论之议题，希望透过本研究，可以提供政府作为预算资源配置或卫生政策修订之参考。

Fluorine is one of crucial chemical elements to human health and can be tested in almost every parts of a healthy human body. Overloading of fluorine may cause dental and/or skeletal fluorosis, while in fluorine deficiency areas, fluoride drinking water supply or other methods of fluoridation may greatly reduce the ratio of dental caries of local residents. Researches on relation between fluorine concentration in drinking water and the ratio of human dental caries as well as the evaluation on efficacy of drinking water fluoridation have been lasted for 6 decades.

中文题名中国部分城市和地区居民饮用水氟含量与口腔健康相关性研究副题名外文题名 A research on relation between fluorine concentration in drinking water and residents' dental health of some cities and areas in China 论文作者王滨滨导师郑宝山学科专业地球化学研究领域\研究方向学位级别博士学位授予单位中国科学院地球化学研究所学位授予日期2003 论文页码总数103页关键词饮用水口腔健康氟中毒龋病饮用水馆藏号BSLW /2003 /R123 /3 氟是人体必需的微量元素之一，正常人体各组织和器官都含有氟。

And therefore, I don't think, on a precautionary basis, that we should be continuing the fluoridation of drinking water supplies, he said.

因此，我不'吨认为，在预防的基础上，我们应该继续实施饮用水供应的氟，他说。

The arguments for and against mass fluoridation are complex, but you can now make your own grown-up decision.

对於普遍含氟的正反争论是复杂难解的。但是现在你可以做自己成熟的决定。

An increasing number of studies have cast doubts on the benefits which water fluoridation can bring to the teeth.

一个越来越多的研究投下的好处是在水中加氟可以给牙齿疑虑。

And international health organizations, including the World Health Organization , support water fluoridation programs.

同时，包括世界卫生组织在内的国际健康机构都支持水的氟化工程。

He opposed the inauguration of fluoridation; the startup of the new factory was delayed by strikes.

他反对氟的反应；新工厂的启动因为罢工而延期。

Nearly 100 national and international organizations recognize the public health benefits of community water fluoridation for preventing dental caries.

将近一百个国家和国际组织认识到社区饮水的氟化对预防龋齿的公共健康益处。

The Centers for Disease Control and Prevention have named fluoridation of water as one of the 10 most important public health measures of the 20th century.

疾病预防和控制中心已经称饮水的氟化为二十世纪十大公众卫生措施之一。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。