“北汉”的概念、定义、翻译、参考文献-科学参考

单词	北汉
释义	北汉 Encyclopedia 历史学唐朝释 Northern Han北汉中国五代时十国之一，十国中唯一在北方之国。
随便看	self-tangency self-tapping screw connecting self termination self-thinning self-timed logic self transparent self-transversality theorem self-trapping self-tuina self-tuning self-tuning control self-tuning controller self-tuning database system self-tuning linear quadratic Gaussian regulator self-tuning proportional-integral-derivative regulator self tuning regulator self-tuning regulator self-twist spinning self-validating method self-verification Selfward state self-weighting sample self-weight stress self-worth self-worth orientation theory

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。