根据短文第三段Also, most bottled water doesn't have fluoride(氟化物), which can make teeth stronger. Kids are drinking more bottled water and less fluoridated tap water, and some say that's behind the recent rise in bad teeth.可知,由于大多数瓶装水没有可以使牙齿强壮的氟化物,所以经常喝瓶装...
Bottled water can be just tap water in abottle.C. It may be better for your teeth .D. It may contain fluoride . 相关知识点: 试题来源: 解析 【解析】1.C.主旨大意题.文章主要讲述瓶装水所给地球带来的各种环境上的问题,瓶装水并非我们所想象得那么的好,故选C.2.C.细节理解题.根据文章第五段...
The role of the BDJ is to inform its readers of ideas, opinions, developments and key issues in dentistry - clinical, practical and scientific - stimulating interest, debate and discussion amongst dentists of all disciplines.doi:10.1038/sj.bdj.4810666Rugg-GunnAndrewBritish Dental Journal...
BOTTLED waterWATER fluoridationPHYSIOLOGICAL effects of fluorineRESEARCHHEALTHObjectiveThe aims of this study were to measure the fluoride content of still bottled waters on sale in the UK and to estimate and compare the fluoride intake from tap and bottled water for British children.MethodsThree ...
They also have to disclose if they have added anything to the water, such as fluoride or other minerals. Other FDA bottled-water regulations determine the maximum levels of certain contaminants allowed, including organic (bacteria, viruses, parasites) and inorganic (radon, lead, arsenic). These ...
(矿物质含量) of some bottled water makes them not good for feeding babies and young children." Also, most bottled water doesn't have fluoride(氟化物), which can make teeth stronger. Kids are drinking more bottled water and less fluoridated tap water, and some say that's behind the recent...
(矿物含)of some bottled water makes them not good for feeding babies and young children" Also, most bottled water doesn't have fluoride(化物), which can make teeth stronger. Kids are drinking more bottled water and less fluoridated tap water, and some say that's behind the recent rise ...
They also have to disclose if they have added anything to the water, such as fluoride or other minerals. Other FDA bottled-water regulations determine the maximum levels of certain contaminants allowed, including organic (bacteria, viruses, parasites) and inorganic (radon, lead, arsenic). These ...
(a) Identity —(1) Description. Bottled water is water that is intended for human consumption and that is sealed in bottles or other containers with no added ingredients except that it may optionally contain safe and suitable antimicrobial agents. Fluoride may be optionally added within the limita...
根据短文第三段Also, most bottled water doesn't have fluoride(氟化物), which can make teeth stronger. Kids are drinking more bottled water and less fluoridated tap water, and some say that's behind the recent rise in bad teeth.可知,由于大多数瓶装水没有可以使牙齿强壮的氟化物,所以经常喝瓶装...