基本解釋[醫(yī)藥科學(xué)]第一恒磨牙英漢例句雙語(yǔ)例句Methods Dental caries prevalence including first permanent molar of different age pupils were investigated and analyzed.方法調(diào)查不同年齡組兒童第一恒磨牙患齲情況。kns50.chkd.cnki.netAbstr: Objective To analyze the caries preventive effect of resin-based and glass ionomer pit and fissure sealant on the first permanent molar.文章摘要: 目的分析樹脂型和玻璃離子型兩種窩溝封閉劑對(duì)第一恒磨牙的防齲效果。Objective To find out about pupils' dental caries prevalence of first permanent molar in Shenzhen in order to define the stress of dental caries prevention and the countermeasures.目的了解學(xué)齡兒童第一恒磨牙患齲情況,以幫助研究齲病防治工作的重點(diǎn)并提出對(duì)策。first permanent molar更多例句詞組短語(yǔ)短語(yǔ)maxillary first permanent molar 上頜第一磨牙The first permanent molar 第一恒磨牙first permanent mandibular molar 下頜第一恒磨牙mandibular permanent first molar 下頜第一恒磨牙first permanent molar更多詞組專業(yè)釋義醫(yī)藥科學(xué)第一恒磨牙