Most of the fluoride mouthrinse on the market contains 0.05% Sodium Fluoride(NaF), which provides extra fluoride to the people who need it.
急性高水平接触氟化物很少见,通常是由于饮用水受到意外污染或者由于火灾或爆炸引起的。
Acute high level exposure to fluoride is rare and usually due to accidental contamination of drinking water or due to fires or explosions.
后者释放出大量氟化物,据信这些氟化物当时影响了人类和动物的骨骼健康。
The latter released a huge amount of fluoride which is believed to have affected the bone health of humans and animals alike at the time.
氟化物的一些主要危险包括中枢神经系统破坏,糖尿病风险增加和某些癌症风险增加。
Some of the major dangers of fluoride include central nervous system disruption, elevated risk of diabetes and higher risk of some cancers.
氟化物的主要买家是北美,太平洋亚洲和欧洲。
The main buyers of fluoride are North America, Pacific Asia, and Europe.
由于氟化物种类多、性能优异,且与其他产业关联度较大,已成为不可或缺的关键性化工新材料。
Due to the many types of fluoride, excellent performance, and have greater correlation with other industries, has become an indispensable key chemical materials.
一些茶包还被氟化物污染,或含有有害塑料,在泡茶时可能会渗入茶水中。
Some tea bags are also contaminated with fluoride or contain hazardous plastics that can leach into your tea when brewing.
其他元素,如氟化物,虽然有益于低浓度,但在高水平存在时会引起牙齿问题和其他问题。
Other elements such as fluoride, while arguably beneficial in low concentrations, can cause dental problems and other issues when present at high levels.
急性高水平接触氟化物很少见,通常是由于饮用水受到意外污染或者由于火灾或爆炸引起的。
The cause Acute high-level exposure to fluoride is rare and usually due to accidental contamination of drinking-water or due to fire fires or explosions.
没有一只老鼠受到氟化物的不利影响,但是这些老鼠经历了健康问题,包括口腔癌和骨骼癌。
Not one mouse was adversely affected by the fluoride, but the rats experienced health problems including cancer of the mouth and bone.
铀转化和冶金:从氟化物生产金属铀及将其制造成核装置相关部件。
Uranium conversion and metallurgy: producing uranium metal from fluoride compounds and its manufacture into components relevant to a nuclear device.
年的一项研究发现,母亲在怀孕期间接触氟化物的男孩在智商测试中的得分也较低。
A 2019 study found that boys whose mothers were exposed to fluoride in pregnancy also scored lower on an IQ assessment.
由于这种原因,全球主要氟化物生产商已与美国国家环境保护局商定于2015年前逐步淘汰C8含氟调聚物。
For that reason the major global producers of fluorochemicals have agreed with the United States Environmental Protection Agency to phase out C8-fluorotelomers before 2015.
The major producers of fluorochemicals have agreed to phase out C8-perfluorotelomers- a group of possible alternatives that degrade into PFOA- before 2015.
最近的一项调查结果显示,46%的食品接触纸含有氟化物,引起了危言耸听的头条新闻。
A recent finding that 46 percent of food contact paper contains fluorinated compounds gave rise to alarmist headlines.
为了保持牙齿和牙龈健康,牙医/口腔医生可能会建议使用氟化物凝胶或唾液替代物。
To keep your teeth and gums healthy, your dental expert may recommend that you use a fluoride gel or saliva substitute.
也就是说,活性酶1450修复牙膏包含1,450ppm的氟化物,这是氟化物的浓度单位。
Enzycal 1450 logically contains 1,450 ppm fluoride, that is the concentration unit for fluoride.
氟化物通常与牙齿健康有关,这就是为什么在大多数漱口水和牙膏中经常发现氟化物。
Fluoride is more commonly related to dental health, which is why fluoride compounds are often found in most of the mouthwashes and toothpaste.
在与美国环保署一项谅解备忘录(MOU),新航成员自愿报告全氟化物排放,一个类别的温室气体。
Under a Memorandum of Understanding(MOU) with EPA, SIA members voluntarily reported on their emissions of PFCs, a category of GHGs.
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