基本解釋[醫(yī)藥科學(xué)]第三臼齒英漢例句雙語(yǔ)例句Methods A total of 468 seamen with 2 impacted third molar were studied. The 2 teeth were extracted separately in 2 mouths.方法對(duì)4 6 8例需要拔除雙側(cè)下頜阻生智齒的航海人員在無(wú)拔牙禁忌證的情況下分次進(jìn)行拔牙手術(shù)（相隔時(shí)間2個(gè)月以上）。Objective To establish the equations between the third molar and the other teeth in order to predict the third molar coronal size.目的建立第三磨牙與其他牙冠寬的方程，以預(yù)測(cè)未萌第三磨牙冠寬。The teeth in the non-eruption group were further divided into impact group and congenital absent group according to the third molar germ presence testified by X ray.第三磨牙未萌出者經(jīng)X線片證實(shí)，按有無(wú)第三磨牙牙胚，將其分別歸為埋伏阻生組或先天缺失組。third molar teeth更多例句專業(yè)釋義醫(yī)藥科學(xué)第三臼齒