磨牙

After dye penetration for 24 h with 0.5 % basic fuchsin solution, the restorations were then serially multi-sectioned.

在20个离体人恒磨牙颊、舌侧牙颈部各制备3mm 2mm 2mm的箱型Ⅴ类洞。

AIM:To investigate changes of the objective indicators before and after treatment of lesion in root furcation areas of mandibular molars by method of tooth hemisection in order to evaluate the applications of tooth hemi-section in this field.

目的 ：探讨牙半切术在治疗下颌磨牙重度根分叉病变前后各项客观指标的变化，为该治疗方法的进一步应用提供依据。

Methods: 60 freshly extracted , single-rooted premolars were randomly divided into two experimental groups (cinnamic aldehyde, gallnut decoction) and four control group (FC group, calcium hydroxide mixed with propylene glycol group, negative the control group and positive control group),.

选取60颗新鲜拔除的单根管前磨牙，随机分为2个实验组和4个对照组（ FC 组、氢氧化钙丙二醇糊剂组、阴性对照组和阳性对照组），每组10颗牙。

Gutta-percha and the molar Heinz rods can be used.

牙胶和亨氏的磨牙棒都可以用。

Of gutta-percha, the molar Heinz rods are good

贝亲的牙胶，亨氏的磨牙棒都不错

Mother should pay attention to the child's diet is much easier to digest, usually to give your baby some biscuits, a little hard gutta things such as teeth, so that your baby can reduce these symptoms.

妈妈要注意给孩子的饮食要容易消化，平时要给宝宝一些饼干、牙胶等略硬的东西磨牙，这样可以减轻宝宝的这些症状。

Objective To investigate the influences of the stress on alveolar bone which was caused by various prosthodontia design for mandibular first molar after hemisection.

摘要］ 目的：研究下颌第一磨牙半切术后不同修复设计对牙槽骨应力的影响。

Objective To evaluate clinical effects of indirect composite resin inlay restoration on massive destruction in molar.

目的：观察间接法复合树脂嵌体修复磨牙大面积牙体缺损的临床疗效。

Near medium tilt to one side Zu to living wisdom teeth, although temporary have no symptom, the existence of that wisdom teeth can make the second indulged in arguments far to win to border on the leontiasis ossea dens neck Qu hole.

近中倾斜阻生智齿，虽暂无症状，但该智齿的存在可造成第二磨牙的远中邻面牙颈部龋洞。

Objective To study the orthodontic planing of missing the first molars in class I malocclusion.

目的：探讨第一磨牙缺失在I类错牙合畸形中的矫治设计。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。