- 更多网络例句与斜牙的相关的网络例句 [注：此内容来源于网络，仅供参考]
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Objective To study the influence of three kinds of cusp inclination of removable partial dentures on the abutment movement.
目的 研究不同牙尖斜度的可摘局部义齿对基牙各方向位移的影响。
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3Two oxidize Gao to roast a porcelain tooth is existed with baddeleyite in the nature of a kind of mineral.
3二氧化锆烤瓷牙是自然界中以斜锆石存在的一种矿物。
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Place short and long food chips in posterior occlusion of unilateral left side. When the masticated load was 3、5、7 kg, the displacement of abutments was measured by a LB-high sensitive laser transferring detector to calculate displacement, inclination and torsion of the abutment in mesial-distal, labial lingual and vertical and horizontal directions.
分别在左侧后牙区放置长、短食物片的咬合状态下，负载3 kg、5 kg、7 kg咬合力时，用高精度半导体激光位移测量仪测量并计算出同侧基牙在近远中向、颊舌向的水平位移和倾斜、垂直向的位移和水平旋转，统计分析不同牙尖斜度对基牙位移的影响。
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Results: Before the fixed bridge was applied, under vertical load, the high-stress region was near around the apical of periodontal ligament with mainly compressive stresses. Under oblique load, the high-stress region was near around the cervical of periodontal ligament with both tensile and compressive stresses. After the fixed prosthodontics, stress and strain distributions were similar with that when the fixed bridge was not applied. But the maximum stress, strain and displacement increased apparently. The stresses in exterior surface of periodontal ligament were larger than that of interior surface; this character of periodontal ligament under vertical load was more obvious than that under oblique load.
结果：固定桥修复前，垂直载荷下，基牙牙周膜的应力以压应力为主，应力集中在根尖；斜向载荷下，基牙牙周膜的应力主要是拉应力和压应力，应力集中在唇、舌颈缘；固定桥修复后，基牙牙周膜的应力和应变分布规律与修复前相似，但最大应力、应变值都明显增大；牙周膜内表面的应力大于牙周膜外表面；垂直载荷时，牙周膜内、外表面的应力差异更为显著。
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Brush occlusal surface needs to be a little hard around the direction of vibration, upper and lower anterior teeth in the side should be vertical oblique toothbrush holder vertical brush head.
刷咬合面时，需稍用力前后方向颤动，上下前牙的里侧应垂直斜持牙刷头部竖刷。
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Objective To confirm that the correction of early posterior crossbite through maxillary slow expansion is associated with changes in functional mandible deviation.
在临床中选取16名患者为实验组，均为单侧后牙反牙合导致的下颌功能性偏斜，男7名，女9名，年龄9～14岁，平均年龄11.69岁。
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However, a disadvantage of worm gearing is the high sliding velocities across the teeth, the same as with crossed helical gears.
但是，不利的环面蜗杆传动是高滑动速度全国牙，同时由于带交叉斜齿轮。
- 更多网络解释与斜牙的相关的网络解释 [注：此内容来源于网络，仅供参考]
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vomer：犁骨
7)犁骨(vomer)为斜方形薄骨板,构成骨性鼻中隔的后下部. 8)下颌骨(mandibula)位于面部的前下方,居上颌骨之下. 可分为一体和两支,下颌体呈马蹄形,其牙槽缘有下颌牙根嵌入. 体的外侧面左、右各有一孔,称颏孔.