“engagement letter”的概念、定义、翻译、参考文献-科学参考

单词	engagement letter
释义	engagement letter Encyclopedia 管理学民间文书释 engagement letter关书中国古代延请塾师、聘请幕僚或拜师学艺所订立的约定。又称关约、关聘、关帖。
随便看	effective filtration pressure effective flow resistance effective f-number effective focal length effective focal spot effective focus length effective formal deformation Effective Formulae Handed Down for Generations effective frequency range effective fuel consumption effective functional effective genus effective group effective group action effective Hamiltonian effective height effective history effective hydrocarbon source area effective indenter effective interaction effective ionic radiu effective ion Larmor radius effective Lagrangian of non Abelian gauge theory effective Lagrangian of non-Abelian gauge theory effective Lande g factor

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。