“pit and fissure sealant”的概念、定义、翻译、参考文献-科学参考

单词	pit and fissure sealant
释义	pit and fissure sealant Encyclopedia 医学窝沟封闭释 pit and fissure sealant窝沟封闭不去除牙体组织，在􀂯面、颊面或舌面的点隙裂沟涂布一层粘接性树脂，保护釉质不受细菌及代谢产物侵蚀，以预防龋病发生的一种有效防龋方法。即点隙窝沟封闭。
随便看	geometric construction analysis of system geometric continuity geometric contraction geometric control geometric control system geometric convergence geometric convexity geometric correction geometric correction of collinearity equation geometric correction，geometric rectification geometric correlation geometric criterion geometric cross-section geometric crystal class geometric data geometric definition geometric delay geometric depth geometric description geometric description of fluid motion geometric design of road geometric difference geometric difference equation geometric differential invariant geometric dimension

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。