“book circulation modes”的概念、定义、翻译、参考文献-科学参考

单词	book circulation modes
释义	book circulation modes Encyclopedia 文学〔发行业务〕释 book circulation modes图书商品流通形式图书在流通过程中经历的环节和交易途径。
随便看	flight plan of aerial photography Flight process flight profile flight recorder flight schedule flight separation flight sequence flight service flight service station flight show flight simulation flight simulation lab for flight test flight simulator flight site of military airfield flight speed of aircraf flight standards management flight test flight test and evaluation for ground simulator flight test big data flight test briefing flight test data processing flight test debriefing flight test design flight test emergency process flight test for adaptibility

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。