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enamel

迷人四月天:Chapter 20

Fisher was fastening the lace shawl, which nightly transformed her day dress into her evening dress, with the brooch Ruskin had given her on her marriage, formed of two pearl lilies tied together by a blue enamel ribbon on which was written in gold letters Esto perpetua; Mr.

乾隆年间酒壶拍出高价

Weighing just 362 grams, the enamel and copper antique is decorated with a floral motif and features a small handle and spout.

Prada在中国日益衰落太不识货! 乾隆花瓶在英国竟被1英磅卖出!

The pear-shaped vase has yellow background, a color used solely for the royal family, with yangcai (foreign colors) enamel.

10种会让你看起来显老的食物

The acid in white wine causes your enamel to become more porous so that later, you accumulate more stains.

对糖的错误认识(4)

If you don't get rid of it, it will eventually erode the enamel on your teeth, creating tiny holes that are the very start of cavities.

神奇的柠檬

But you might want to go easy on the lemon if you have problems with your tooth enamel.

牙齿美白能否DIY?

Self-treatments using baking soda, ash and hydrogen peroxide provided online with no dental experience, can strip tooth enamel and cause lasting damage to the gums, experts cautioned.

我们对糖的错误认识

MYTH: Sugar causes cavities : FACT: Cavities are actually caused by acidic foods and drinks that wear away the enamel on your teeth.

无糖口香糖会损害你的牙齿

However, they also increase mouth acidity which erodes dental enamel - the tooth's hard protective coating.

上海科学家研发防水耐火纸

Zhu Yingjie, a researcher from the institute, and his team developed a set of methods to produce paper with a new material, hydroxyapatite, the inorganic constituent of tooth enamel and bone.

10英镑购入的古董花瓶卖出6万英镑

The enamel "two quails" vase, is thought to have been made at Beijing's Imperial Palace at least 220 years ago.

一天应该刷几次牙?

Brush too soon after eating – as enamel on teeth is softened after eating especially with sugary foods – it's best to wait an hour before brushing which allows the tooth to harden up more.

一天该几次牙?

Brush too soon after eating – as enamel on teeth is softened after eating especially with sugary foods – it's best to wait an hour before brushing which allows the tooth to harden up more.

牙齿如何健康

The enamel of your teeth will deteriorate when starches or sugar mixed with the plaque, thus results to acid formation.

十大刷牙误区

They are abrasive and can wear your enamel away and in the long-term lead to sensitivity and darkening of your teeth as the enamel wears and the inner amber-coloured dentine becomes visible.

茶或咖啡:哪个更适合你

Most dentists seem to agree that tea's natural pigments are more likely to adhere to dental enamel than coffee's—particularly if you use a mouthwash containing the common antiseptic chlorhexidine, which seems to attract and bind to the microscopic particles.

柠檬水鲜为人知的11个好处

) ,C,B,、、、(:) Because of how hard lemon juice can be on the enamel of your teeth, it's important to dilute it with water of any temperature (though lukewarm is recommended).

6招助你牙齿亮白

It will also help you keep the enamel whiter.

想要永葆年轻?别碰这些食物

Coffee isn't a great alternative however, with the caffeine depleting the body of moisture and making the skin look aged and the acid causing enamel damage over time.

你每天都在刷牙 到底刷对了没?

The chances of enamel breakage are greater when you brush too hard.


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