牙根

To investigate the clinical effect of Root ZX electronic apex locator in measuring posterior teeth root canal working length.

探讨RootZX根管长度电测仪测量后牙根管工作长度的临床效果。

I have a row of teeth, root Department prominent lips were feeling out on top, there are ways to correct it?

我上面一排牙齿，牙根处比较突出，感觉上嘴唇被向外顶，有办法矫正么？

Not only in the gums teeth stains teeth on the edge of the surface there, and sometimes the neck or root in the teeth also has.

牙渍不仅在牙龈边缘上的牙面上有，有时在牙颈部或牙根上也有。

If serious damage to the teeth, leaving only the root crown or incomplete different, although not pain, should also be pre-extraction.

如果牙齿损坏严重，只剩下牙根或残缺不同的牙冠，虽然不痛，也应该在孕前拔除。

Agrostis tenuis, Agrostis palstriss, and Cynodon dactylon were the most susceptible,however, Lolium perenne was relatively resistant.

供试草种间发病程度明显不同，狗牙根、匍匐剪股颖和细弱剪股颖发病最重，多年生黑麦草较轻。

Then the alveolar bone of model 1 was lowered to respectively construct Model 2(Bone loss was one fourth of the root), Model 3(Bone loss was one third of the root), Model 4(Bone loss was the half of the root), Model 5 (Bone loss was the two third of the root) and Model 6 (Bone loss was the three fourth of the root).

在模型1基础上，将牙槽骨骨高度分别删除1层、2层、3层、4层、5层(使处理后的牙槽骨骨高度与牙根长度之比由1：1变为3：4、2：3、1：2、1：3、1：4)，产生模型2、模型3、模型4、模型5、模型6，代表五种不同程度的牙槽骨骨吸收模型。

The apex of the third molar root is mea-sured 11.3mm to the medial alveolarridge.

第三磨牙根尖至内侧牙槽嵴的距离为11.3mm。

Occlusal traumatism and alveolar bore absorp-tion were the main causes of vertical root tracture.

为探讨老年患者牙根纵折发生的原因、主要临床特点以及治疗和预防方法，笔者对59例62颗患牙进行临床总结、分析，做回顾性研究，现报告如下。1。

Have pity on me and let me have the rest of your ivory — the roots of your tusks.

请可怜可怜我，将您留在牙根里的象牙给我吧。

Methods A retrospective study was performed in a group of unoperated bilateral complete cleft lip and palate patients who received simultaneous primary palate repair and alveolar bone grafting.

按照唇腭裂序列治疗的现代概念，腭裂修复应在语音发育开始前完成，一般在出生后 9～ 12个月进行，而齿槽嵴裂植骨修复术的最佳时间应在尖牙未萌出前，牙根形成 1/ 2～ 2 / 3，患者年龄为 9～ 11岁[1] 。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。