“购买性支出管理”的概念、定义、翻译、参考文献-科学参考

单词	购买性支出管理
释义	购买性支出管理 Encyclopedia 管理学公共支出管理释 purchase expenditure management购买性支出管理对政府直接进入市场购买商品或劳务的公共支出资金进行安排、拨付的具体管理活动。是公共支出管理的重要组成部分。
随便看	principal bending moment principal block principal branch principal bronchus principal bundle principal bundle connection principal category principal cell principal character principal circle principal class principal coefficient of contraction principal cohomology class principal coincidence curve principal component principal component analysis principal component analysis and singular value decomposition principal component analysis (PCA) principal component analysis, PCA principal component analysis,PCA principal component clustering principal component discrimination principal component estimate principal component estimate of the coefficients in linear regression model principal component estimation

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。