“annual circulation”概念、定义、翻译-科学时代

单词	annual circulation
释义	图书馆、情报与文献学词汇手册 annual circulation 年度流通量
随便看	positron emitter positronium positronium positron radiation positron reemission microscope (PRM) POSIX POSIX (Portable Operating System Interface for UNIX) POSIX (portable operating system interface of UNIX) POSIX--POSIX (portable operating system interface of UNIX) POS machine posodynics posology posology POS (point of sale) POS (point of sale) POS (point of sale) POS (point of sale) POS (point of sale) POS (point-of-sales) POS (point of service) POS (position) POS--POS (point of sale) POS--POS (point of sale) POS--POS (point of sale) POS--POS (point of service)

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。