第一磨牙 meaning in Chinese
first molar
Examples
- Stress distribution and displacement of transpalatal distraction ostegenesis at the first molar region on the craniofacial complex
第一磨牙处横向牵张成骨对上颌骨复合体应力分布和位移的影响 - The angles of masticatory muscles and base plane are 63 . 9 in massater muscle , 114 . 55 in temple muscle , 64 . 4 in medial pterygoidp muscle
小型猪牙长轴倾斜度分别为:上颌第一磨牙6 . 1度,下颌第一磨牙为6 . 5度,上颌第三前磨牙为7 . 3度,下颌第三前磨牙为3 . 8度。 - The long axises of miniature pigs teeth are 6 . 1 in the upper first molar , 6 . 5 in the lower first molar , 7 . 3 in the upper third premolar , 3 . 8 in the lower third premolar
结论小型猪咀嚼肌的形态、起止点、肌力方向都与人类有较大的相似性;第三前磨牙与第一磨牙长轴为近中倾斜,与人类第一前磨牙和第一磨牙近似。 - Results : with three different retainer designs , the retainer on the second premolar and the first molar exerted the smallest stress on the abutment and its periodontal tissue , while the retainer on the first premolar and the first molar had the largest stress
结果:在3种不同的固位体设计方式中,固位体放置在第二前磨牙与第一磨牙之间时,基牙及牙周组织受力最小;固位体放置在第一前磨牙与第一磨牙上,基牙与牙周组织受力最大。