“Silver-inscribed Round Credential in the Shape of a Tiger's Head of the Yuan Dynasty”的概念、定义、翻译、参考文献-科学参考

单词	Silver-inscribed Round Credential in the Shape of a Tiger's Head of the Yuan Dynasty
释义	Silver-inscribed Round Credential in the Shape of a Tiger's Head of the Yuan Dynasty Encyclopedia 历史学中国古代节符牌券释 Silver-inscribed Round Credential in the Shape of a Tiger's Head of the Yuan Dynasty元虎头银字圆牌中国元代朝廷铸造的为传递军情的使者佩带、作为取信于沿途驿站的凭证。
随便看	quadratic approximation method quadratic assignment problem quadratic characteristic quadratic class-number constant quadratic collision probability method quadratic complex quadratic component quadratic cone quadratic congruence quadratic congruence equation quadratic convergence quadratic convergence rate quadratic covariation process quadratic-covariation process quadratic criterion quadratic curve quadratic curve discriminant quadratic cylinder quadratic dependence quadratic deviation quadratic diameter quadratic differential quadratic discriminatory analysis quadratic divergence quadratic domain

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。