后牙

Attentive mother to know her secret: the new two big front teeth grow super-large, such as general as the iron door, a big laugh grin incisors on the occupied people's attention, the new understanding of the students make fun of her, no one can no longer said she, like "Princess" has been.

细心的妈妈知道她的秘密：换牙后新长出的两颗大门牙超级大，像把门的铁将军一样，一咧嘴笑大门牙就占据了人们的视线，新认识的同学取笑她，再也没人说她像"公主"了。

Results After treatment, overjet and overbite of all patients were corrected to normal range.

结果：10例患者治疗后覆盖、覆牙合均达到正常， NA-PA平均减少4.4°，ANB减小2.3°，SNA减小1.9°。

Enterobiasis a child, when pinworm often go to bed after I climbed up onto the anus to lay their eggs, causing anal itching, children do not sleep peace molar phenomena also occurred in the evening.

有蛲虫病的孩子，每当睡觉后蛲虫常爬到肛门口产卵，引起肛门瘙痒，孩子睡不安宁也发生夜磨牙现象。

The adhesion region between two adjacent teeth on the 3D dental model is first detected by exploiting the minimum principal curvature information. Then, the adhesion region is cut off and the tooth profile opening caused by the removal of the adhesion region is filled with triangular patches adopting a local optimization scheme, it is then refined to form an intermediate restoration surface patch. The final restoration result is obtained by minimizing the surface energy to reflect the bio-characteristics of the single tooth.

根据三维牙颌模型的形态特征，采用基于曲面最小主曲率的方法对粘连区域进行准确的检测提取；对删除齿间粘连区域后生成的齿间开口利用局部最优化权值规则进行剖分并细分优化，生成"中间"恢复曲面；根据牙齿的生理医学特征，以齿间开口的边界信息为约束条件，采用基于最小化曲面能量函数的方法对"中间"恢复曲面进行变形调整，实现单颗牙齿缺失形状的准确恢复。

Methods 65 teeth resinified with radiopaque resinifying agent in vitro were evaluated on X-ray films and through stereomicroscope.

对采用碘化钠显影塑化剂塑化后的65颗离体牙，进行X线片和体视镜下评定。

Objective To investigate the clinical effect of one-time root canal therapy and reattachment of permanent incisors with crown fracture.

目的：观察恒切牙外伤冠折后行一次性根管治疗与断冠再接术的临床效果。

Objective To observe the effect of dental polished surface about extrinsic stain redeposition after ultrasonic scaling and sandblasting respectively.

目的：观察超声洁治及喷砂法去除色素后，牙齿表面抛光对牙外源性色素再沉着的影响。

Refold it in a slightly different shape and wrap it around your wrist, where it becomes a watch and also communicates with an ear bud that lets you talk hands free.

你再把它对折后佩戴在手腕上，手机又变成了一块手表。此时你仍可通过蓝牙耳机进行通话。。

Purpose To determine the reparative dentin formation characteristic after caries in different ages.

目的观察不同年龄段人的牙齿在受到龋损刺激后，修复性牙本质的生成情况。

Alloy frame, Double Wall Alloy tire circle, Dishing brake, forging suspension front fork, Alloy adjustable handlebar stem with gears, alloy handle, alloy retroflex saddle tube, alloy adjustable rack, middle parking rack, Alum-plating electric mudgurads, alloy cranks, 1.75 glisten tires. SHIMANO 6-speed chains linker, SHIMANO gearlever, spring saddle,24V.9AH/13AH battery, intelligent meterplate, LED front and rear lights, 3-grade Electric Assist Driving System（1st,Bike;2nd,1:1 Standard Riding Pull-assist; 3rd,Strong Pull-Assist） 6-grade Manual speed changes,1.8A NiMH Battery chargerAlloy Power-cut Brake handle

描述： 6061#铝合金高强度车架，铝双层车圈、前后碟刹、铝前花鼓、锻造铝合金减震前叉、有牙铝合金把立、铝合金把横、铝合金翻转鞍管、铝合金可调节衣架、中支撑、铝合金曲柄，镀铝导电型前后泥板、1.75反光轮胎、禧玛诺外6速拨链器、禧玛诺变速杆、弹簧减震坐垫、9AH/13AH镍氢电池、智能仪表盘、LED照明前灯、后LED灯、三档电动助力驱动系统（一挡、自行车；二挡、1：1标准骑行助力；三挡、强助力）、6档机械变速、1.8A镍氢电池充电器、全铝断电刹车握把。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。