“newspaper billboards”的概念、定义、翻译、参考文献-科学参考

单词	newspaper billboards
释义	newspaper billboards Encyclopedia 管理学新图书馆运动释 newspaper billboards阅报处清末及民国时期为了方便普通民众阅读、听讲报纸而举办的一种社会教育设施。又称阅报所。
随便看	propeller flow velocity meter propeller propulsion propeller turbine propeller type structure propelling system propene propensity propensity score propensity score matching proper proper acceleration proper action proper additive character proper affine hypersurface proper affine sphere proper affine transformation proper affinity proper analytic mapping proper angular momentum proper automorphic transformation proper axiom proper base proper character proper characteristic element proper charge density

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。