It is a proven fact that fluoride strengthens growing teeth.
氟化物可以强化生长中的牙齿，这是已证明的事实。
At this stage, the tooth can repair the weakened area with the help of fluoride and minerals in saliva.
在这个阶段，牙齿可以借助唾液中的氟化物和矿物质修复脆弱的部位。
When you're choosing a kind of toothpaste, make sure it has fluoride.
选牙膏的时候要确保它含有氟化物。
Your dentist can prescribe a stronger concentration of fluoride in a gel, toothpaste or rinse if you need it.
如果你需要的话，你的牙医可以给你开更高浓度含氟凝胶，牙膏或漱口剂。
We tested the quantity of fluoride in tea leaves by separately using fluorinion selective electrode and the ion chromatographys.
我们分别采用离子色谱法和氟离子选择电极法对茶叶中氟化物的含量进行测定。
They studied the effect of phenylmethylsulfonyl fluoride, a phospholipase C inhibitor, on ischemic injury to brain mitochondria in rats.
他们研究了磷脂酶C抑制剂苯甲基磺酰氟对大鼠脑线粒体缺血性损伤的作用。
The knoevenagel condensation of aromatic aldehydes with ethyl cyanoacetate proceeds smoothly in the presence of potassium fluoride giving products in high yield.
在氟化钾催化下，芳香醛与氰乙酸乙酯发生克脑文格尔缩合反应，得到高产率的缩合产物。
Fluoride is a naturally occurring mineral.
氟是一种自然形成的矿物质。
Should I give my child fluoride supplements?
我应该给孩子氟化添加物吗？
A fluoride rinse can help strengthen it.
而用氟化物漱口则能够使其坚固。
Everyone can benefit from fluoride, not just children.
每个人都可以从氟化剂中获益，不仅仅是儿童。
Toothpastes and mouthwashes are good sources of fluoride.
牙膏和漱口水是氟的良好来源。
And now DEC salt comes fortified with iodine and fluoride.
现在DEC盐里面还有碘和氟化物。
Everyone should brush with a fluoride toothpaste every day.
每个人需要每天用含氟牙膏。
The system, made by Linde, splits hydrogen fluoride into fluorine.
这个系统，由林德集团制造，能将氟化氢分解成氟气。
Nowadays, fluoride and dental plans have just made them a huge pain.
而现在(护齿的)氟化物和牙齿护理计划只给它们带来了巨大的痛苦。
Should your dental care include fluoride treatments or dental sealants?
你的牙科保健里需要包括氟化物处理和窝沟封闭术吗？
In Manchester, Kirk Sorensen made the case for liquid-fluoride reactors.
在曼彻斯特，柯克·索伦森实现了液态氟反应堆的方式。
Most toothpastes contain fluoride, which has been proven to prevent cavities.
大多数牙膏含氟，氟是可以防龋的。
The most important ingredient to look for when choosing toothpaste is fluoride.
选择牙膏时，需要最重要注意的就是含氟量。
In 1955, Switzerland began adding fluoride to its salt to prevent dental cavities.
在1955年，瑞士开始向盐中添加氟化物，以防止龋齿。
First, fluoride makes your tooth enamel stronger and less likely to suffer acid damage.
首先，氟能够使你牙齿的釉质更坚固，同时降低酸性的腐蚀程度。
There are many tartar control toothpastes on the market, most of which contain fluoride.
市场中有许许多多的洁齿防垢牙膏，其中绝大多数都含有氟。
Use a fluoride toothpaste and a soft-bristled toothbrush that fits your mouth comfortably.
使用含氟牙膏和令你口感舒服的软毛牙刷。
Because a new study shows that fluoride forms a thinner protective shield than experts thought it did.
这么说是因为一项新研究表明氟化物形成的保护膜比专家们料想的还有薄。
Guidance is particularly needed because fluoride is found in all natural waters at some concentration.
对这一问题尤其需要加以指导，因为在所有天然水中都可发现达到某一浓度的氟化物。
That takes less energy than splitting nitrogen fluoride and there is no global warming risk, Pilgrim says.
这样能使能量消耗比使用三氟化氮时更少，而且没有促进全球变暖的危险，皮尔格林说。
For example, if you are taking medicine that dries your mouth, you may want to use fluoride every day.
比如，如果你在口服导致口感的药，你可能得每日用氟化剂。
When we realized that fluoride could help, we put it in our drinking water, our toothpaste and our mouthwash.
当我们认识到氟化物可以大显身手是，我们开始在饮用水、牙膏和漱口水里加氟。
Fluoride helps protect your teeth from the acid that is released when this happens. It does this in two ways.
氟能够通过两个途径在细菌新陈代谢是你口腔成为酸性的时候保护你的牙齿。
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