“图书销售周期”的概念、定义、翻译、参考文献-科学参考

单词	图书销售周期
释义	图书销售周期 Encyclopedia 文学〔发行业务〕释 book sales cycle图书销售周期图书从进入市场开始，直到最终退出市场为止所经历的生命循环过程。
随便看	comes COMESA Comet comet cometabolism cometallic cometary astronomy cometary burst cometary dust cometary dust tail cometary dynamics cometary flare cometary gas cometary gas tail cometary globule cometary halo cometary head cometary hydrogen cloud cometary HⅡ region cometary ion cometary meteor cometary molecule cometary nebula cometary neutral tail cometary nucleus

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。