“dental crowding”的概念、定义、翻译、参考文献-科学参考

单词	dental crowding
释义	dental crowding Encyclopedia 医学牙列拥挤释 dental crowding牙列拥挤牙列拥挤是指由于牙量（牙宽度总和）大于骨量（牙槽弓总长度）所致的牙齿排列不齐的一种错􀂯畸形。有的牙齿向唇颊或舌侧移位。
随便看	Knowledge Organization knowledge organization knowledge organization system knowledge payment knowledge portal knowledge precipitation system knowledge pricing knowledge processing knowledge process outsourcing knowledge product knowledge production Knowledge Q-A system management knowledge quantitative evaluation knowledge quantity knowledge query and manipulation language knowledge query and manipulation language, KQML knowledge reasoning knowledge reduction knowledge redundancy knowledge representation knowledge representation and reasoning knowledge representation ontology knowledge resources knowledge retrieval knowledge reuse

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。