磨牙

Objective: To evaluate the accuracy of measurement of Ⅱ° furcation involvements in molars of dry mandibles by cone-beam computed tomography.

目的：评价锥形束CT对离体干下颌骨磨牙Ⅱ°根分叉病变测量的准确性。

CBCT could provide precise and detailed 3D images of Ⅱ° furcation involvements in vitro.

在体外，CBCT可以为下颌磨牙Ⅱ°根分叉病变提供较为准确、全面的三维信息。

He can almost hear the Auror gnash his teeth.

他简直都能听到那个Auror在磨牙了。

Do you know you grind your teeth at night?

你知道你睡觉磨牙吗？

Do you have a habit of grinding your teeth at night?

您有夜间磨牙的吗？

Objective To construct a three-dimensional finite element analysis model of the first mandibular molar with hemisection prosthodontic therapy.

目的：建立下颌第一磨牙半切术的三维有限元模型。

They are happening to her, not by her. She can no more stop her hand movements, tooth grinding or hyperventilation at will that we can stop our hearts from beating at will.

这些是不由自主的行为，她不能停止她的手部动作，磨牙或过度换气，就像我们也无法随心所欲停止我们的心跳。

Results:The total point prevalence was 33.07% between Beijing and Shanghai;It consisted of the one has the difficulty in falling asleep(16.53%),mouth breathing(6.40%),sleep inquietude(6.27%),molarteeth(6.00%),bedwetting(5.60%),member spasm(3.87%).

结果：睡眠障碍总时点发病率为33.07%，位于京沪两地之间；睡眠障碍症状发病率前6位依次为：入睡困难(16.53%)；张口呼吸(6.40%)，睡眠不安(6.27%)，磨牙(6.00%)，遗尿(5.60%)，肢体抽动(3.87%)。

These are to stimulate the intestinal wall, through the role of the nervous system, will continue to stimulate the sleeping child's cerebral cortex to make it appear masticatory muscles spasm and molars.

这些都刺激肠壁，通过神经系统的作用，会不断地刺激熟睡中孩子的大脑皮层，使之出现咀嚼肌的痉挛而磨牙。

Objective To observe the clinical effect and factors of hydroxylapatite and iodoform combination as repairing perforated molar pulp.

目的 研究复方羟基磷灰石碘仿糊剂用于修复磨牙髓室底穿孔的临床疗效及影响因素。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐