“Peoples Known as Dai in Northern Dynasties”的概念、定义、翻译、参考文献-科学参考

单词	Peoples Known as Dai in Northern Dynasties
释义	Peoples Known as Dai in Northern Dynasties Encyclopedia 历史学代人释 Peoples Known as Dai in Northern Dynasties代人中国北朝后期对源自北方草原部落的鲜卑等族人户之称。又称北人。
随便看	lasermetrics laser metrology system laser microanalysis laser microbeam laser microbeam cell fusion laser microbeam cell perforation laser microbeam technology laser micro cladding laser microemission spectral analysis laser microirradiation laser microprobe laser micro welding laser mode laser mode-locking laser mode restriction technique laser mode selection technology laser modification laser modulation technology laser monochrome photography laser multipass welding laser multiphoton ion source laser noise laser nuclear fusion laser obstacle avoidance sensor laser occupational hazard

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。