tooth root

常見(jiàn)例句

雙語(yǔ)例句

• On the assumption that the displacement of tooth root was rigidity, present studies rarely consider the influence of periodontal ligament and alveolar born.
  目前的研究中，多數(shù)把牙根所受的約束考慮成剛性約束，很少考慮到牙周膜和牙槽骨的影響。
• This paper discussed the relationship between the involute pitch of tooth root and tooth profile involute in hobbing.
  本文闡述了滾刀滾齒時(shí)齒輪齒根過(guò)渡曲線(xiàn)的延長(zhǎng)漸開(kāi)線(xiàn)的等距線(xiàn)與齒輪齒形漸開(kāi)線(xiàn)的關(guān)系。
• To avoid the saddle-backing on the tooth root, the undercutting problem in the rough-plane process should be solved before heat treatment process.
  為避免在精加工后齒形根部留有凸臺(tái)，在熱處理前的粗加工時(shí)，就應(yīng)該解決“根切”問(wèn)題。
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