“professional bookstore”的概念、定义、翻译、参考文献-科学参考

单词	professional bookstore
释义	professional bookstore Encyclopedia 文学〔发行主体〕释 professional bookstore专业书店以特定读者为对象，经营某一类或几类专业图书的书店。又称特色书店。
随便看	frequency error frequency estimator frequency factor frequency-following response frequency four-vector frequency fraction frequency function frequency histogram frequency hopping frequency hopping technique frequency hypothesis frequency hysteresis frequency indicator frequency instability frequency interval frequency inversion frequency jitter frequency judge approach frequency jumping frequency locking frequency-locking frequency matching frequency measurement frequency measuring equipment frequency meter

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。