first molar

基本解释

• 第一磨牙
• 大臼齿

英汉例句

双语例句

• A couple of days later near the same spot, fossil hunter Alemayehu Asfaw found a piece of a child's jaw with a first molar tooth.
  几天以后，在该目击地的附近，化石猎手阿勒迈耶胡·阿斯范（Alemayehu Asfaw）有又发现了一片带有第一臼齿的儿童颌骨化石。
• Objective To solve the problem that the molar propeller moving upper simultaneously two molars distally resulted in the first molar tipping and lingual rotation.
  目的探索解决磨牙推进器同时推两个磨牙远移过程中出现第一磨牙向远中倾斜、舌向扭转问题。
• Metbods:A two dimensional finite element model was built up to analyse the stress within the periodontal tissue of the first molar, with a reduced tooth eruption-resistant force.
  方法：用二维有限元法分析阻萌力减少前后下第一磨牙牙周组织内应力分布的变化。

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词组短语

短语

• maxillary first permanent molar 上颌第一磨牙
• first deciduous molar 释义第一乳磨牙
• first maxillary molar 上颌第一磨牙
• the first mandibular molar 下颌第一磨牙
• first permanent molar 第一恒磨牙

• first molar更多词组

专业释义

医药科学

• 第一磨牙

  Maxillary first molar; periodontal tissue; stress distribution; finite element method..
  上颌第一磨牙; 牙周膜; 应力分析; 有限元法。