本文为您带来牙粉的英文翻译，包括牙粉用英语怎么说，牙粉用英语怎么说，牙粉的英语造句，牙粉的英文原声例

本文为您带来牙粉的英文翻译，包括牙粉用英语怎么说，牙粉用英语怎么说，牙粉的英语造句，牙粉的英文原声例句，牙粉的相关英语短语等内容。

牙粉的英文翻译，牙粉的英语怎么说？

牙粉的英语网络释义

... tooth pick 牙签 tooth powder 牙粉 tooth protector 牙齿保护器 ...

... dentiform 牙齿状的 dentifrice 牙粉；牙膏；洗牙水 dentigerous 具齿的 ...

... dental porcelain 牙科瓷 dental powder 牙粉 dental pump chair 油泵牙科椅 ...

... Compound calomel pills (plummer's pills) 复方甘汞丸 Compound chalk powder 牙粉 Compound decoction of sarsaparilla 复方撒尔沙煎剂 ...

牙粉的汉英大词典

牙粉[yá fěn]

• tooth powder; dentifrice

牙粉的英语短语

牙粉的英文例句

直到十八世纪，英国出现了牙粉，这是牙膏史上的另一个巨大的飞跃。

There is then another huge gap in the history of toothpaste until the 18th Century, when toothpowder, or dentifrice, became available in Britain.

为了产生较佳的泡沫效果，18世纪末牙粉中又添加了硼砂粉。

Borax powder was added at the end of the 18th Century to produce a favourable foaming effect.

19世纪初牙粉中添加了甘油，使粉末成为膏状，更容易被接受。

Glycerine was added early in the 19th Century to make the powders into a paste and more palatable3.

那人是一个兜卖整套牙齿、牙膏、牙粉和药酒的走江湖的牙科医生。

He was a quack dentist on his rounds, who was offering to the public full sets of teeth, opiates, powders and elixirs.

目的：评价牙得安牌复方中草药牙粉对正畸患者牙周组织的影响。

Objective:To investigate the clinical effective of treatment for gingivitis by YADRAN herbal tooth powder.

这些牙膏或牙粉含有粗槽的磨牙剂，使用龈线上的牙齿的磨损增加。

Sometimes they contain rough abrasives that cause increased abrasion of the teeth at the gum line.

但是犯人们总能找到办法弄到。现在他们用牙线慢慢钜金属，抹上牙粉增加摩擦力。

He says they actually use dental floss to slowly saw away at the metal, adding tooth powder to increase the friction.

据猜测把手指当成牙棍（牙刷的前身，那个时候是没有牙刷的）将牙粉擦到牙齿上。

It is assumed that it was rubbed onto the teeth using the fingers, as the toothstick - the forerunner to the toothbrush - was not in use at that time.

大多数的牙粉将小苏打用作基础原料，还有一些牙粉含有诸如糖精等在今天看来不适宜采用的成分。

Bicarbonate of soda was used as the basis for most toothpowders, and some contained other ingredients that would not be considered appropriate today, such as sugar.

医生、牙医和化学家们开发出的牙粉中含有研磨牙齿的物质，如砖灰、碎瓷器、陶器和乌贼。

These powders were developed by doctors, dentists and chemists and included substances very abrasive to teeth, such as brick dust, crushed China, earthenware and cuttlefish.

1918年陈蝶仙成立家庭工业社，研制出一种名叫无敌牌的牙粉，从此走上实业家的道路。

He invented the dentifrice called WuDi and founded the Family Industry Manufactory in 1918. Since then he chooses his way as a industrialist.

1824年皮博迪医生首次在牙粉中添加皂粉；19世纪50年代约翰·哈里斯在牙粉中添加了白垩。

A dentist called Peabody became the first person to add soap to toothpowder in 1824 and chalk was added in the 1850s by John Harris.

方法使用物理及化学方法去除牙齿表面污染物，经脱钙、裂解、纯化从牙粉中提取DNA进行STR分型。

Method The teeth DNA was extracted using cleansing, pulverizing, de-calcification, lysis and purification, followed by STR typing.

现存的有关牙膏或牙粉的古时记录很少，直到约公元1000年才有波斯人的书面记载，提醒他们的人民提防用硬磨料做牙粉的危险。

Few records related to toothpaste or powder then exist, until around 1000 AD when the Persians wrote to advise their people to be wary of the dangers1 of using hard abrasives as toothpowders.

现存的有关牙膏或牙粉的古时记录很少，直到约公元1000年才有波斯人的书面记载，提醒他们的人民提防用硬磨料做牙粉的危险。

Few records related to toothpaste or powder then exist, until around 1000 AD when the Persians wrote to advise their people to be wary of the dangers1 of using hard abrasives as toothpowders.

牙粉的原声例句

牙粉的网络释义

牙粉 在牙膏出现前， 牙粉是人们最常用的牙齿清洁剂。古代为了保持口腔的清洁卫生， 在使用各种工具揩齿刷牙的同时， 还配以各种洁牙剂， 最常见的是盐， 即牙粉的前身。宋代， 出现了“牙粉行”, 专门出售中药配制的牙粉， 牙粉已经成为社会商品， 牙膏与牙粉的区别，主要是形态上的区别，一个是粉状，一个是膏状，其主要的起效成分基本相同。

以上关于牙粉的英语翻译来自英汉大词典，希望对您学习牙粉的英语有帮助。