“慢性根尖周炎”的概念、定义、翻译、参考文献-科学参考

单词	慢性根尖周炎
释义	慢性根尖周炎 Encyclopedia 医学慢性根尖周炎释 chronic apical periodontitis慢性根尖周炎因根管内长期存在感染及病原刺激物而导致的根尖周围组织呈现慢性炎症反应。表现为炎症性肉芽组织的形成和牙槽骨的破坏。
随便看	normal formal series normal form detector normal-form game normal form of a Boolean function normal form of a differential equation normal form of a game normal form of a matrix normal form of an equation normal form of an operator normal form of a quadratic form normal form of a surface normal form of a system normal form of vector fields normal form push down automaton normal form theorem normal form theorem for the computably enumerable sets normal form transformation normal formula normal form without identity normal form，NF normal frame normal frequency normal frequency curve normal function normal function algebra

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。