查询词典 tooth

Objective: The aim of this study is to investigate whether orthodontic extrusion movements have negative effects on the gingival tissues, and to detect the relationship between orthodontic tooth extrusion and the width of the keratinized gingiva.

目的：本研究的目的是调查是否正畸挤压运动产生不利影响的牙龈组织，并检测之间的关系正畸牙齿挤压和宽度的角化牙龈。

Yes!Fluoride is anaturally occurring mineral that helps to safely strengthen tooth enamel and prevents cavities.Fluoride is one of the ingredients of Glister Multi-Action Fluoride Toothpaste.Brush at least twice aday with Glister Multi-Action Fluoride Toothpaste to help remove food residue and plaque.

A：可以！氟是一种自然存在的矿物质，能安全有效地巩固珐琅质，防止蛀牙丽齿健氟素牙膏亦含有氟这一种成份每天以丽齿健氟素牙膏刷牙最少两次，清除牙齿上的食物残渣！

Help prevent tooth decay and gum disease by cleaning away plaque at the gum line each day using Glister Multi-Action Fluoride Toothpaste and rinsing with Glister Concentrated Mouthwash.

要预防蛀牙及牙周病，建议你每天使用丽齿健？素牙膏，清除积聚于牙龈边缘的牙垢膜，再以丽齿健？缩漱口水漱口。

Abrasive disk for accurately grinding TI worm,as well as grinding method similar to that for globoid worm or planer enveloping hourglass worm,is used to machine hourglass worm,making the TI worm match with the worm wheel which has the same tooth surface shape as that of abrasive disk,and thus forming a new-style worm gearing .

采用精确磨削TI蜗杆的砂轮，用类似直廓环面蜗杆或平面包络环面蜗杆的磨削方法加工环面蜗杆，使该蜗杆和齿面形状与砂轮曲面相同的蜗轮相配合，形成一种新型蜗杆传动，给出了这种传动蜗杆副齿面的数学模型，并通过计算机仿真得出了这种传动蜗轮齿面上接触线的形状及分布特征，初步分析了其啮合特点。

These two teeth are very brawny, labial surface is flatter, the pattern of glossal face is very mixed, have apparent primitive quality, be named to be " yuan seek erect person ", common says " Yuanmou Man "(see on fossil of tooth of color scheme Yuanmou Man)The rock products tha......

这两枚牙齿很粗壮，唇面比较平坦，舌面的模式非常复杂，具有明显的原始性质，被命名为"元谋直立人"。。。。。。

As a result they have fought it tooth and nail so that "Direct Instruction, the oldest and most validated program, has captured only a little more than 1 percent of the grade-school market."

正如Ayres所说："教育机构是无视证据，而抓住自己最喜欢的理论不放"结果是他们出来采用一切方法反对，这样"直接指导"法，这个存在了时间最长，最为有效的教学方法只占全部学校里1%多一点的份额

Vacant Grahame decided that to discredited is in custody series murderer Hannibal to seek help, but has achieved nothing, prison medicine Frederick in Hannibal"s prison cell discovered but actually comes from "the tooth immortal short note.

茫然的格雷厄姆决定向声名狼藉的在押连环杀手汉尼拔求助，但一无所获，倒是狱医弗雷德里克在汉尼拔的牢房中发现一封来自"牙仙"的短信。

About a year ago she stood by my side and fought tooth and nail to help me survive a bitter custody battle and win primary custody of my wonderful two year-old son, who is her only great-grandchild, and the love of her life and my life.

大约一年前，她正站在我的一边，并打了牙齿和指甲，帮助我生存苦监护权官司打赢小学养我的两个精彩岁的儿子，谁是她唯一的曾孙，和热爱她的生命和我的生命。

A tooth going to us is losing up , grey-haired.

亲爱的，你能和我并肩走到白发苍苍吗？

If you must have a tooth drilled, all you can do is to grin and bear it .

如果你的牙必须让牙医钻孔，你只好咬牙忍受了。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。