“seven libraries of complete collection of four treasuries”的概念、定义、翻译、参考文献-科学参考

单词	seven libraries of complete collection of four treasuries
释义	seven libraries of complete collection of four treasuries Encyclopedia 管理学官府藏书释 seven libraries of complete collection of four treasuries四库七阁中国清代收藏《四库全书》的七座藏书楼的总称。
随便看	halftone image halftone original half-trace half-trajectory half-turn half-value discharge time half-value discharging time half value layer half-value layer half-value layer (HVL) half-wave antenna half-wave dipole half-wave filter half wave loss half-wave loss half-wave oscillator half wave plate half-wave plate half wave potential half-wave potential half-wave rectifier half-wave reflection half wave voltage half-wave voltage halfway house

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。