第一前磨牙 的英文怎麼說

中文拼音 [qián]
第一前磨牙 英文
first premolar
  • : Ⅰ助詞(用在整數的數詞前 表示次序) auxiliary word for ordinal numbers Ⅱ名詞1 [書面語] (科第) gr...
  • : Ⅰ名詞1 (在正面的) front 2 (次序在先的) first; top 3 (過去的; 較早的) ago; before; preceding...
  • : 磨動詞1 (摩擦) rub; wear 2 (研磨) grind; mull; polish 3 (折磨) grind down; wear down [out]:...
  • : 名詞1. (牙齒) tooth 2. (象牙) ivory 3. (形狀像牙齒的東西) tooth-like thing 4. (姓氏) a surname
  • 第一 : first; primary; foremost; first and foremost
  • 磨牙 : 1 (睡覺時咬牙) grind one s teeth in sleep2 (多費口舌) indulge in idle talk; argue pointlessly...
  1. 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

    小型豬長軸傾斜度分別為:上頜6 . 1度,下頜為6 . 5度,上頜為7 . 3度,下頜為3 . 8度。
  2. 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

    結論小型豬咀嚼肌的形態、起止點、肌力方向都與人類有較大的相似性;長軸為近中傾斜,與人類第一前磨牙近似。
  3. 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

    結果:在3種不同的固位體設計方式中,固位體放置在之間時,基周組織受力最小;固位體放置在第一前磨牙上,基周組織受力最大。
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