“feudal hierarchy”的概念、定义、翻译、参考文献-科学参考

单词	feudal hierarchy
释义	feudal hierarchy Encyclopedia 历史学〔综述〕释 feudal hierarchy封建等级制度西欧封建主之间依据土地占有和人身依附关系而形成的一种等级关系。
随便看	surface hopping surface hopping model surface humidity resistance surface impedance surface impedance dispersion surface imprinting surface induced dissociation surface-induced dissociation surface induced dissociation (SID) surface-induced dissociation (SID) surface-initiated polymerization surface instability surface integral surface integral of first type surface integral of second type surface integration surface intemal energy density surface intermediates surface internal energy density surface interpolation surface intersection surface irrigation surface joining surface-knot surface lattice wave

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。