基本解釋齲,齲齒同根派生 saprodontia相關(guān)詞英漢例句Objective:To provide methods of preventing saprodontia by analyzing the prevalence of children s saprodontia in Zhaoqing city. 目的:對(duì)肇慶市兒童齲齒患病情況分析,提出防齲措施。Results:The prevalence of childen s saprodontia in Group two year-old reduced,the older children the higher prevalence,that in Group six year-old was the highest. 結(jié)果:2嵗組兒童患齲率有所下降,患齲率隨年齡增加而遞增,6嵗組患齲率最高。Keywords Children;Saprodontia;Analysis;Prevention; 兒童;齲齒;分析;預(yù)防;saprodontia更多例句專業(yè)釋義地球科學(xué)齲齒