“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	Whitehead complex white-headed leaf monkey Whitehead group Whitehead group of a ring Whitehead homomorphism Whitehead lemma Whitehead link Whitehead manifold Whitehead multiplication Whitehead problem Whitehead product Whitehead theorem Whitehead theory of gravitation Whitehead torsion White Highland white hole white hollow-out jade with a gyrfalcon design White Horse Whitehorse White Horse Temple White House Conferences on aging White Jade Belt Hook of the Wei and Jin Dynasties white knifebelly carps White Knight white knopped filament

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