“牙外伤”的概念、定义、翻译、参考文献-科学参考

单词	牙外伤
释义	牙外伤 Encyclopedia 医学牙外伤释 dental trauma牙外伤牙受到各种机械外力作用所发生的牙周组织、牙髓组织和牙体硬组织的急剧损伤。
随便看	quasi-differential quasi-differential equation quasi-differential expression quasi-differential function quasi-differential operator quasi-differentiation quasi-diffusion quasi-diffusion method quasi-dihedral group quasi-directed set quasi-discrete quasi-discrete space quasi-discrete spectrum quasi-disjunction quasidisk quasi-dispersed set quasi-distance quasi distributed optical fiber measurement technique quasi-diurnal variation quasi-divisibility quasi-division ring quasi-divisor quasi-doubly-periodic function quasidual quasidual group

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。