Our target groups are young people between 1 and 20 years of age with any dental or oral problem.

我們的牙科服務治療對象是1到20歲的兒童和青少年午夜福利片免费观看网站。

Yes, and it is known that proper dental care could increase their life by two to five years.

是的久久免费黄色网，這是眾所周知AV在线黄网，適當?shù)难例X護理欧美日韩一区二区在线观看，可以增加他們的生活由兩年至五年。

For instance, all my friends know that I am a dental consultant.

舉個例子免费看一级A片裸体自慰，我所有的朋友都知道我是一個牙科咨詢顧問欧洲最黄色视频。這是為什么？

I'd really like to go, but I have a dental appointment tomorrow afternoon.

我實在很想去欧美色图亚洲热图一区二区，但我明天下午和牙醫(yī)有約免费人妻无码不卡中文视频。

An abrasive system for use in high cleaning, controlled abrasivity dentifrice compositions comprises at least one abrasive silica which may be selected from a first silica having a Radioactive Dental Abrasion in the range 30 to 150 and a second silica an RDA in the range 100 to 300, and a crystalline aluminosilicate having an average crystallite size below 0.2 mu m.

一種用于高度清潔、控制磨損的牙膏組合物的磨料體系欧美国产地址，包括可選自放射性牙齒磨損在30-150范圍內(nèi)的第一二氧化硅和RDA在100-300范圍內(nèi)的第二二氧化硅中的至少一種磨料二氧化硅色色免费视频，和平均微晶尺寸低于0.2μm的結(jié)晶鋁硅酸鹽。

The maximum main stress value of enamel, and dental prosthetic restoration were more than dentine obviously.

牙釉質(zhì)迷奷漂亮的女教师AV在线播放、修復體的最大應力值明顯大于牙本質(zhì)的最大應力值久草久草视频。

Recent innovations in dental technology and treatment methods have changed dentistry dramatically over the past 20 years.

最近的創(chuàng)新技術(shù)和牙科治療方法發(fā)生了變化顯著牙在過去20年。

Objective To study the effects of environmental and genetic factors on dental crowding, and to further study on the influencing factors on permanent dentition.

目的 通過雙生子研究遺傳和環(huán)境因素對恒牙列擁擠形成所起的作用18禁啪啪丝袜福利网，以進一步研究恒牙列擁擠的影響因素日韩A级毛片久久。

OBJECTIVE: Dental implantation is one of effective method to repair defect and dentition. Therefore, it has wide perspective for clinical application.

摘要目的：口腔種植是修復牙列缺損、缺失最有效的手段之一久久一区精品网站，有廣泛的應用和發(fā)展前景国产一一级成年女子毛片。

Smile Dental is a denture production, sale, development, training in an integrated enterprise.

微笑齒科是一家集義齒生產(chǎn)、銷售蜜月aⅴ、開發(fā)一区二区亚洲欧美日韩另类，培訓于一體的綜合性企業(yè)。