“fief”的概念、定义、翻译、参考文献-科学参考

单词	fief
释义	fief Encyclopedia 历史学西周释 fief采邑古代诸侯封赐所属卿、大夫作为世禄的田邑（包括土地上的劳动者）。又称采、采地、食邑。
随便看	space geodesy space geodynamics space geometry space grating space grating device space gravitational physiology Space Ground Station space group space group extinction space-group maximum space harmonic space harmonics Space headway space heavy ion space height of boiler steam space hierarchy theorem space human factors engineering space human-rating evaluation space human reliability space hypoxia tolerance space in duality space industry Space Industry Standardization Technical Committee Space Infrared Telescope Facility Space Infrared Telescope for Cosmology and Astrophysics

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。