一般而言，牙齿美白很安全。
所有的试验均由牙齿美白产品制造商赞助。
All trials were sponsored by the manufacturers of tooth whitening products.
首款家庭用牙齿美白套件，配以光敏胶技术。
The first home tooth whitening kit with light activated gel technology.
给牙齿做面膜也是比较流行的牙齿美白的方法。
To the teeth to do is mask the more popular methods of teeth whitening.
给牙齿美白安全吗？
您可能会阅读兴趣的最佳牙齿美白和牙科保健技巧 。
You may be interested in reading Best Teeth Whitening and Dental Care Tips .
人想要一个微笑，是光明的过程中，牙齿美白，可以容易管理。
For people who want a smile that is brighter, the process of tooth whitening can be easily administered.
目前关于牙齿美白产品的证据基础均受限于方法与出版的偏差。
The current evidence base on tooth whitening products suffers from methodological and publication biases.
第一封邮件是牙齿美白折扣，抢购之前，我快速搜了一下网上关于激光美白牙齿利弊的评论。
The first message in my box was offering me discounted teeth whitening, so I did a quick bit of research online into the pros and cons of home vs laser teeth whitening before I snapped up the bargain.
牙托美白也是在欧美比较流行的一种牙齿美白的方法，属于家庭型的牙齿美白产品。
Denture whitening is more popular in Europe and a teeth whitening method, belongs to the family-based teeth whitening products.
如果你没有钱去牙医和他们演出几(有时只有一，视乎严重案件)牙齿美白时段，不要担心！
If you do not have the money to go to the dentist and have them perform several (sometimes only one, depending on how severe the case is) Tooth Whitening sessions, do not worry about it!
珍妮花：是啊，内容包括摄取维他命、矿物质和草药补充品、运动、做脸、牙齿美白和冥想等等。
Jennifer: Yes, with vitamin, mineral and herbal supplements, exercise, facials, teeth-whitening, 1 meditation, and so on.
评估市售或由牙医师提供含化学成份之牙齿美白产品的效用(与安慰剂或其他有效的产品相比较)以及副作用。
To evaluate the effectiveness (versus a placebo or another active product) and side effects of over-the-counter or dentist-dispensed chemically-based tooth whitening products designed for home use.
针对牙齿美白剂对牙釉质表面结构之影响，以扫描式电子显微镜，结合影像分析进行碎形维度分析，将粗糙度（roughness）量化，再以接触角测试分析牙齿 表面的粗糙程度对于亲水性的影响；
The etched depth profile of enamel surface was tested by SEM and digitized by image analysis to detect the roughness of enamel. And the fractal dimension could quantify the roughness.
让你的牙医给你推荐一款合适的牙膏及牙具并给出洁牙程序的建议，这将帮助你保持牙齿健康又美白。
Get your dentist to recommend a good toothpaste and mouthwash for you and suggest a cleaning routine that will help keep you keep your teeth healthy and white.
医生已经利用传统的激光来洗纹身、治疗近视眼、美容祛斑、美白牙齿。
Doctors already deploy more traditional lasers to remove tattoos, correct short-sightedness, cut tissue or whiten teeth.
很少有美白牙膏经过任何形式的临床试验，有些美白牙膏摩擦剂含量过多，会伤害你的牙齿或让你的牙齿变得过分敏感。
Very few whitening toothpastes have undergone any type of clinical trial, and ones that are too abrasive can damage teeth or make them very sensitive.
除了不断上涨的香烟的购买费用，还有一个代价那就是美白牙齿。
So in addition to the escalating costs of buying and smoking your cigs, add in the cost of tooth whitening.
有大约14%的女性抱怨自己的“微笑弧度”不美，1/3的女性抱怨牙齿不够白，另有1/4的女性担心自己表情看起来怪怪的。
Some 14 per cent moan about the “smile lines” on their faces. A third grumble that their teeth aren't white enough and a quarter worry that they're wonky.
这样虽不能达到理想的美白，但看上去牙齿很干净清爽，也为俏丽面容增色不少。
Although this can not achieve the desired whitening, but the teeth look very clean and comfortable, but also for the pretty face considerably.
刷牙并不是一件短期的事情，还应该长期来坚持去做，你也别想一个电动牙刷就能帮你一天美白牙齿！
Brushing your teeth is not a short-term thing, it should be a long time to insist on doing, you do not want an electric toothbrush can help you day whitening teeth!
美白牙齿过度，会使牙齿变得薄弱。同时，由于牙釉质变为半透明状，会导致牙齿高度敏感、变色。
Over-whitening can also cause teeth to become thin and brittle and can lead to high sensitivity and discoloration as tooth enamel becomes translucent.
现在你可以非常容易而快速地在家美白你的牙齿了。
Now you can easily and effectively whiten your teeth at home.
幸运的是，这里列举了几种不上医院，自己在家就可修复、美白牙齿的方法。
Fortunately there are ways to maintain and restore the brightness of your smile at home, without visiting the dentist.
幸运的是，这里列举了几种不上医院，自己在家就可修复、美白牙齿的方法。
Fortunately there are ways to maintain and restore the brightness of your smile at home, without visiting the dentist.
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