“齿科预防保健材料”的概念、定义、翻译、参考文献-科学参考

单词	齿科预防保健材料
释义	齿科预防保健材料 Encyclopedia 工学口腔科材料释 dental preventive care materials齿科预防保健材料用于预防牙齿及其支持组织的疾病及损伤的材料。
随便看	rational root rational rotation number rational ruled surface rational set rational simple algebra rational singularity rational singular point rational solution rational space rational space curve rational spectral density rational spiral rational sum rational surface rational system organization rational tangle rational term rational tetrahedron rational transformation rational triangle rational trigonometric sum rational use of drug rational use of drug in aircrew rational use of medicines rational utilization of grassland resource

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。