fluoride

美 [ˈflʊˌraɪd]英 [ˈflʊəraɪd]
  • n.氟化物
  • 网络氟离子;氟素;氟气

fluoridefluoride

fluoride

n.

氟化物

氟化物fluoride)指含氟为-1氧化态的二元化合物。包括氟化氢、金属氟化物、非金属氟化物以及氟化铵等。

氟离子

polyvinylidene fluoride_翻译 ... 除氟: removing fluoride 氟离子fluoride 脱矿: fluoride ...

氟素

每天早晚使用此类含氟素(Fluoride)的漱口水,能强化及保护牙齿表面的珐琅质,抑制牙菌膜的滋长,削弱细菌产生酸素的能力…

氟气

将氩(Argon)及氟气Fluoride)激发出波长193nm(因为nm的单位是奈米,就有人把他取名叫奈米雷射...其实这样是不可以 …

氟盐

1.氟盐(Fluoride) (F-) 0.06 0.8 4.0*5 1.5 1.5*5 1.5 2.硝酸盐氮(NO3-N) (Nitrate Nitrogen ,As N)1.11 10.0 10.0 10.0 11.4 1…

氟制剂

氟制剂(fluoride)是维持人体生理活动,保证骨骼、牙齿正常所必须的一种微量元素。Fluoride对骨骼的正常发育和矿化有促进作 …

饮水中的氟

饮水中的氟 (fluoride)一向被认为是大幅减少蛀牙率的功臣,但新的研究发现,氟太多造成美国一些儿童的牙齿出现氟中毒 (fluor…

1
Scientists say extra fluoride is likely to have at least a small additional effect on enamel -- but more research is needed. 科学家们说,额外添加的氟化物可能会对牙釉质产生一点细微的保护效果,不过,这也有赖于更多研究的证实。
2
The American Dental Association recommends brushing your teeth and tongue with a fluoride toothpaste at least twice a day. 美国牙科协会建议人们每天用含氟牙膏清洗牙齿和舌头至少两次。
3
The company is located in the scenic Huangshan Mountain Scenic Area, with nearly 20 years of fluoride plastic pump production experience. 本公司位于风景秀丽的黄山风景区,拥有近二十年的氟塑料泵的生产经验。
4
Results The result shows that there has been a significant decrease in fluoride in indoor and outdoor environment since oven renovation. 结果各项内外环境氟的监测数据表明,改炉后较改炉前所有指标均有大幅度的下降。
5
The addition of fluoride to the adhesive did not significantly reduce the incidence of enamel decalcification. 此外氟的胶粘剂没有显着降低发病率的釉质脱钙。
6
The advice is familiar: brush and floss regularly, use fluoride mouthwash, limit snacks and sweet drinks, visit the dentist twice a year. 关于护牙的提醒都是类似的:经常用牙刷和牙线刷牙,漱口时用含氟漱口液,节制吃零食和喝甜味饮料,两年看一次牙医。
7
The Effects of High Level Fluoride Intake on the Children's Health in Pastoral Area Contaminated by Fluoride in Industrial Waste Gas. 高氟摄入对工业氟污染牧区儿童健康的影响。
8
In the production of fluoride plastic film, defects on the surface of the film are the key factors that affect the quality. 在氟塑料薄膜生产中,薄膜表面产生的疵点是影响薄膜质量的关键因素。
9
The American Dietetic Association reaffirms that fluoride is an important element for all mineralized tissues in the body. 美国膳食协会再次肯定:氟化物是人体所有的矿化组织重要的物质。
10
The invention relates to a preparation method of a polyvinylidene fluoride (PVDF) ultrafiltration membrane with improved permeability. 本发明涉及一种改善通透性的聚偏氟乙烯超滤膜的制备方法。
11
Fluoride is usually used as opacifier for opaque glass, but fluoride brings about pollution of environment. 氟化物是常用的玻璃乳浊剂,但污染环境。
12
Nevertheless, up to the present, the chemical basis of fluoride toxicity to aquatic organisms is not well understood. 不过,至目前为止,该化学品的基础上氟化物毒性对水生生物是没有很好的了解。
13
At this time the best experimental conditions fluoride removal rate of activated alumina up to 98. 8%. 此时最佳条件实验的活性氧化铝除氟率最高为98.
14
If it doesn't, talk to your dentist or doctor about giving you a prescription for fluoride drops for your baby. 如果没有,告诉你的牙医或医生给你的宝宝开一些氟化物的滴剂。
15
Half the children in the study took two of the medicated mints in the morning after brushing with a fluoride toothpaste. 参加试验的一半儿童,在早晨用氟化物牙膏刷牙并且吃两种含药的薄荷糖。
16
Fluoride machine has two forms: a single-trailer equipment and cabinets hang up the form of the same household. 氟机有两种形式:一种为单拖设备与家用柜挂机形式相同。
17
We produce a fluoride-free toothpaste because we respect our customers' diverse needs and interest. 我们的产品为无氟牙膏,因为我们尊重顾客的不同需求及喜好。
18
It has better up conversion intensity, and its mechanism is better than fluoride. 它具有较低的声子能量,较好的上转换发光强度,机械性能也比氟化物强。
19
This reaction is known to be favoured in the presence of a relatively high amount of fluoride in the electrolyte. 已知,这一反应在电解液中存在相对大量氟化物时更为有利。
20
And only a small of amount of fluoride fluoridated toothpaste, the size of a green tea pea, should be used. 使用少量的含氟牙膏,尺寸大约有碗豆大小即可。
21
These include fluoridated water, fluoride rinses for use at home, and, of course, any commonly used fluoridated toothpaste. 其中包括家用的含氟饮用水,氟漱剂,当然,最常用的是含氟牙膏。
22
Objective In order to understand the effects of occupational exposure to fluoride on the body trace element and catalase in workers. 目的为了解氟暴露对工人机体微量元素及过氧化氢酶的影响。
23
However, the use of high doses of fluoride for prevention of osteoporosis is considered experimental at this point. 然而,根据此观点,试验已经证实使用高剂量的氟化物能预防骨质疏松。
24
A method is described for the separation and determination of fluoride in samples that cannot be directly analyzed for fluoride. 本文叙述了在样品中不能直接分析氟化物的一种分离和测定方法。
25
The casting solution was the ternary system composed of poly(vinylidene fluoride), N, N-dimethyl acetamide, and lithium chloride. 铸膜液是聚偏氟乙烯、N,N—二甲基乙酰胺和氯化锂组成的三元体系。
26
Study of Suppressing the Enamel Demineralization by Combined Application of Fluoride Lanthanum and Molybdenum. 氟化物与镧、钼协同应用抑制牙釉质脱矿过程的研究。
27
Chemicals used for treatment of water intended for human consumption. Sodium fluoride. 人类饮用水处理用的化学品.氟化钠
28
Fluoride is known to help prevent dental cavities, but long-term ingestion of excessive amounts could cause bone problems. 氟化物能预防龋齿,但是长期摄入超量的氟化物则可能导致骨骼方面的问题。
29
Fluoride is one of the ingredients of Glister Multi-Action Fluoride Toothpaste. 丽齿健?素牙膏亦含有氟这一种成份。
30
Phosphate fertilisers, which often contain the toxins fluoride and arsenic, are among the most environmentally damaging of all fertilisers. 磷肥经常含有有毒的氟和砷,是化肥中对环境破坏较为严重的一种。