磨牙

Each tooth crown mesiodistal size between the first molar and the opposite molar of 240 dental casts was measured by electric calliper.

由作者用数字游标卡尺对240例模型上下颌第一恒磨牙到对侧第一恒磨牙共二十四颗牙每牙最大近远中径进行测量。

Methods Ten volunteers with experimental premature contact at the first premolar, the first molar and the second molar were asked to clench in CO and their electromyographic activity of the masseters, anterior temporalis and anterior belly of digastric muscles were measured simultaneously.

测定 10名志愿者在正中牙合；左右两侧下颌第一双尖牙、第一磨牙、第二磨牙实验性早接触状态下，嚼肌、颞肌前束及二腹肌前腹肌电活动的积分值与频谱值。

The interdental distance between the mesial groove of the first molars and distal groove of the second molars was measured on the maxillary dental casts. The interdental distances at the end of experimental tooth movement and retention were calculated. The effectuality of retentive appliances was evaluated by comparing the tooth movement distances between the experimental side and control side.

在加力结束后和保持结束后即刻制取上颌石膏模型，测量所有模型的第一磨牙牙合面近中沟与第二磨牙牙合面远中沟的距离，计算加力结束后与保持结束后的距离，比较实验侧与对照侧的牙齿移动距离，评价保持装置的有效性。

To see if it is a tusk, teeth kids just want to smoke when uncomfortable epiglottic milk and, if so give him points molar things, such as molar biscuits or fruit to give him bite削成Rodlike

看看是不是要长牙了，孩子牙刚要冒出时因不舒服会厌奶，如果是的话给他点磨牙的东西，如磨牙饼干，或把水果削成棒状给他咬

Results Maxillary first and second molars were more mesially inclined in the first group, particularly in the younger subjects (16～25 years). This inclination increased with age.

结果 上颌第三磨牙萌出组与未萌出组相比，上颌第一磨牙和第二磨牙向近中倾斜，而且随年龄的增加倾斜度也变。

Results Maxillary first and second molars were more mesially inclined in the first group, particularly in the younger subjects (16～25 years). This inclination increased with age.

结果 上颌第三磨牙萌出组与未萌出组相比，上颌第一磨牙和第二磨牙更向近中倾斜，而且随年龄的增加倾斜度也变大。

For children with intractable bruxism may be a special night molar appliance, so that when children go to bed at night to wear to prevent nighttime teeth, dental protection.

对于顽固性小儿磨牙症，可特制一个夜磨牙矫治器，让小儿晚上睡觉时戴上，防止夜间磨牙，保护牙齿。

The occlusal splint-piezoelectricity sensor device can linearly capture the loading force of simulated bruxism behaviors and can be used to monitor bite force of bruxism movement.

应用垫－压电传感装置能够真实地记录模拟磨牙运动时垫表面加载力的大小，可以采用此装置记录磨牙症磨牙运动时产生的咬合力。

Methods The sample consisted of 2 groups. The subjects in the first group (n = 30) had complete normal dentitions including third molars; those in the second group (n =30) had impacted right and left third molars.

研究样本分为两组，第一组的研究目的确定上颌第三磨牙萌出与第一磨牙和第二磨牙轴倾度的关系。

Objective: To study the changes of upper and lower third molar position in patients treated with first premolars extractions.

目的：研究第一前磨牙拔除后对第三磨牙位置变化的影响，探讨影响第三磨牙萌出的客观因素。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。