牙膏和漱口水是氟的良好来源。
它是铝、硅和氟的化合物。
建议每当你吃完甜食后都要用含氟的牙膏把牙刷干净。
Whenever you eat sweets -- in anymeal or snack -- brush your teeth well with a fluoride toothpaste afterward.
地方性氟中毒在我国广泛分布，氟的危害也众所周知。
Endemic fluorosis is abroad distributing in our country and it's harm is proverbial.
最好的利于牙齿解决口渴的东西是水-最好是带氟的。
The best tooth-friendly thirst-quencher is water — preferably with fluoride.
结果表明，氟的逸出率随含水率和中和度的减小而增大。
The results indicate that the emission rate of fluorine increases with a decrease in water content and degree of neutralization.
土壤中氧化物是氟的重要吸附剂，对土壤氟吸附有重要贡献。
Soil oxides were the important absorbent for fluorine, had an important contribution on fluorine adsorption.
不含氟的全效牙膏也许有助于预防牙龈疾病，但不能预防蛀牙。
A holistic toothpaste without fluoride may help with gum disease prevention but not tooth decay.
同时，唾液还充当氟的蓄积池，贮存来自牙膏和氟化水中的氟。
At the same time, saliva ACTS as a reservoir for fluorides from toothpaste or from fluoridated water.
建议饮用氟浓度适宜水的11岁前少年儿童饮用适量加氟的水。
Adding appropriate fluorine to drinking water for children under 11 years old in the area with moderate amount of fluorine should be suggested.
介绍了湿法磷酸化学法脱氟的脱氟机理和影响脱氟率的多种因素。
The mechanisms and some affect factors for chemical disposal defluorination of wet-process phosphoric acid were introduced.
硒的测定用DAN荧光分光光度法，氟的测定用氟离子选择电极法。
Selenium in grains was determined by DAN fluorescence spectrophotometer, while fluorine was determined by fluoride ion selective electrode method.
结果表明，铝盐混凝除氟的主要作用机理有吸附、离子交换、络合沉降等。
The experiment results suggested that the defluoridation process of aluminum salt coagulant includes adsorption, ion exchange and complex precipitation, etc.
阻燃添加剂主要分为两大类：一类是含氟的醚类和酯类，另一类是有机磷系。
The flame retardant additives could be classified in two classes: one was fluorinated ether and ester, the other was organic phosphorus.
准备碳钢、不锈钢、特材、衬四氟的焊接工艺文件，并和相关部门做技术交流。
Prepare for WPS for CS, Low-alloy Steel, SS, Special Metal and FPE products and communicate with related department for technical communication.
东芝松下、三星和LG在他们一些液晶和半导体工厂中已经安装了就地产生氟的系统。
Toshiba Matsushita Display, Samsung and LG have installed systems that generate fluorine on-site at some of their LCD and semiconductor facilities.
你应该等30分钟让酸性物质中和后再刷牙，或使用含氟的漱口水来中和酸性物质。
Instead wait for 30 minutes for the acids to neutralise before brushing or even use a fluoride mouthwash to help neutralise the acid.
一些人不喜欢有氟的牙膏，我们生产出这样的牙膏是尊重客人的各种各样的需求和兴趣。
Some people do not want fluoride in their toothpaste. We produce this toothpaste because we respect our customers' diverse needs and interests.
目的建立一种快速、准确的高温燃烧水解氟离子选择电极法测定煤、头发和食物中氟的方法。
Objective To establish a fast and accurately method of determination of fluorine in coal, hair and food by combustion-hydrolysis-ion selective electrode method.
研究表明使用含氟牙膏能够增加你牙齿中的含氟量，甚至达到某些地区用水中加入高浓度氟的水平。
Studies have shown that using fluoride toothpaste helps increase the concentration of fluoride in the teeth, even in areas with water supplies containing high levels of the mineral.
这个不氟的牙膏有最新鲜的草莓味，我买给给儿子用，但是我不得不也用这个，味道太好了！ ！
This flouride free toothpaste has the freshest strawberry taste! I bought this formy son, but I had to try it also, has a great flavor!
土层中针铁矿表面对氟的专性吸附及其解吸作用是岩溶地区土水系统中氟迁移和富集的重要机理。
Adsorption and desorption of fluorine at the surface of goethite is an important mechanism for fluorine migration and enrichment in the soil water system of the karst areas.
将液态含氟丙烯酸单体与丙烯酸酯类单体采用常压溶液聚合工艺，合成了支链含氟的丙烯酸树脂。
A branched fluorine - containing acrylic resin has been developed through solution polymerization at normal pressure with liquid fluorine - containing acrylic acid monomer and acrylate monomers.
你可在瓶装水的标签上看到氟的标记，如果你要使用自来水过滤器的话，请使用那种不会去氟的。
Check bottled water labels for fluoride; if you use a filter for tap water, get one that doesn't remove fluoride.
以十二烷基硫酸钠和OP-10为混合乳化剂，制备了壳层富含氟的核壳结构丙烯酸酯共聚物胶乳。
Acrylate copolymer latex of core-shell structure with rich fluorine in shell was prepared using SDS and OP-10 as emulsifier.
亦有少量数据证实饮用清茶可以抑制牙斑形成，增进对氟的吸收在理论上可以保护牙齿，减少龋齿的发生。
There is little evidence to support the effect of tea on dental plaque inhibition but evidence to support the contribution of tea to fluoride intakes and thus theoretical protection against caries.
结果表明砷可能通过减少氟的吸收及氟在组织蓄积而减轻氟对机体骨等矿化组织的损害作用，但这种拮抗作用很弱。
It indicates that arsenic may reduce the effect of fluoride on tooth and bone by reducing the absorption and cumulation of fluoride in the body.
结果表明砷可能通过减少氟的吸收及氟在组织蓄积而减轻氟对机体骨等矿化组织的损害作用，但这种拮抗作用很弱。
It indicates that arsenic may reduce the effect of fluoride on tooth and bone by reducing the absorption and cumulation of fluoride in the body.
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