“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	root directory root-dragging theorem rooted rooted graph rooted star tree rooted tree rooted-tree analysis root element root excavator Root Exploration root exponent root extraction root exudates root feeders root field root-finding root finding algorithm root-finding algorithm root function root gravitropism root growth model Roothaan Equation Roothaan equation Roothaan方程 root hair

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。