“袁天纲”的概念、定义、翻译、参考文献-科学参考

单词	袁天纲
释义	袁天纲 Encyclopedia 历史学[科学技术]释 Yuan Tiangang袁天纲中国隋唐时期官员、相卜师。又作袁天罡。生卒年不详。
随便看	characteristic system characteristic temperature characteristic theory characteristic thickness characteristic time characteristic time scale characteristic town characteristic tree species characteristic value characteristic value; eigenvalue characteristic value equation characteristic value of a matrix characteristic value problem characteristic values characteristic variable characteristic variety characteristic vector characteristic vector; eigenvector characteristic vegetable industry characteristic velocity characteristic velocity of rocket characteristic velocity of rockets characteristic water level of reservoir characteristic X-ray characterization

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。