tooth enamel
美 
英
例句
Nicotine causes brown stains that penetrate the groves and pits of tooth enamel and can be hard to remove by brushing alone.
尼古丁形成的棕色污渍可渗透牙釉的表层，并且很难通过刷牙清除。
Many fruit teas are acidic and eat away at tooth enamel, with lemon and blackcurrant among the most damaging.
很多果茶都是酸性的，会慢慢侵蚀掉牙表面的釉质，其中要属柠檬和黑加仑的腐蚀性最强。
An analysis of her tooth enamel suggests she ate fruit, nuts and leaves.
通过对牙釉质分析，她以水果，坚果及树叶为食。
It's clinically proven to whiten up to 10 shades in just 7 days without compromising tooth enamel or causing sensitivity.
它的临床证明美白不损害牙齿的珐琅质或造成灵敏度至10在短短的7天阴影。
Their technique measures the warping of tooth enamel inflicted by radiation, detected in electron paramagnetic resonance.
他们使用电子顺磁共振测定了辐射对牙釉质的影响。
Rinse after a few minutes, because long-term exposure to the acid in the lemon can harm tooth enamel.
几分钟之后用清水漱口，因为长期接触柠檬酸对牙釉质有伤害。
For children whose adult teeth haven't shown yet, fluoride still improves tooth enamel, the highly mineralized tissue on teeth's surface.
对于儿童恒齿并没有长出，氟化物仍能改善牙齿的瓷釉，这是牙齿表面一层高矿化组织。
One form of apatite is a major element in tooth enamel and bone mineral.
磷灰石是牙齿釉质和骨矿的主要成分。
The added fluoride hardens tooth enamel and is essential to keeping teeth healthy.
添加的硬的牙釉质氟也是保持牙齿健康的基本。
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。
Saliva also bathes teeth in calcium, phosphate and fluoride, which strengthen tooth enamel.
唾液也能洗刷使牙釉质更加坚固的钙，磷酸盐和氟化物。
Fluoride deters tooth decay by reducing the growth of bacteria that destroy tooth enamel.
氟化物抑制蛀牙通过减少破坏牙齿釉质细菌的生长。
CVS store brand promises it 'helps harden tooth enamel with acid protection formula.
而CVS药店的自有品牌牙膏则“含有能加固牙釉质的防酸配方”。
"Your dentist can see if you're grinding, because areas of the tooth enamel will be worn smooth. "
“你的牙医可以检查出你有没有磨牙，因为牙齿珐琅质的磨损区会是光滑的。”
The stomach acid from repeated vomiting can severely erode tooth enamel.
反复的胃酸呕吐会严重损坏牙釉质。
Outer layer of the tooth enamel and ivory to protect the pulp quality.
牙齿的外层有珐琅质及象牙质来保护牙髓。
The constant composition method was used to study the kinetics of demineralization on dentine crystal, hydroxylapatite and tooth enamel.
应用等组分晶体生长方法，研究了牙本质晶、羟基磷灰石、釉质晶脱矿动力学。
Retrospective dosimetry technique of tooth enamel ESR and its application in dose reconstruction
牙釉质ESR回顾性剂量技术与剂量重建
in just one hour , plaque bacteria will start converting sugar and starch particles into harmful acids that attack the tooth enamel
短短一小时，已足够让牙垢膜细菌把糖份及淀粉质转化为有害的酸性物质，侵蚀珐琅质。
Progresses in dose reconstruction by tooth enamel electron paramagnetic resonance
牙釉质电子顺磁共振剂量重建研究的若干进展
fluoride is a naturally occurring mineral that helps to safely strengthen tooth enamel and prevents cavities
氟是一种自然存在的矿物质，能安全有效地巩固珐琅质，防止蛀牙。
Relationship between Fluoride Concentration of Primary Tooth Enamel and Dental Caries
乳牙釉质表面氟浓度与患龋状况的关系
Mathematical simulation of irradiated tooth enamel EPR spectrum
对辐照牙釉质EPR谱数学模拟的研究
Influences of different sample preparation methods on tooth enamel ESR signals
不同制备方法对牙釉质样品ESR信号的影响
contains fluoride to strengthen tooth enamel and reduce the risk of cavities caused by acidic food
含氟配方，能强化牙齿珐琅质，有效降低口中因酸性物质引致蛀牙的机会。
A discussion on calculation method of tooth enamel ESR dating
关于牙釉ESR测年计算方法的讨论
Study on the Wear Mechanism of Human Tooth Enamel
人牙釉质的磨损机制研究
