“planning-programming-budgeting system”概念、定义、翻译-科学时代

单词	planning-programming-budgeting system
释义	会计与审计词汇手册 planning-programming-budgeting system（PPBS）计划项目预算制
随便看	unsaturated polyester paint curing agent unsaturated polyester resin unsaturated polyester resin of acrylic glycidic ester type unsaturated polyester (UP) unsaturated porous flow unsaturated soil unsaturated soil unsaturated solution unsaturated steam unsaturated steam unsaturated vapour unsaturated zone unsaturation unscathed UNSCCUR （United Nations Scientific Conference on the Conservation and Utilization of Resources） unscented unscented rose unscheduled duty hours unscheduled engine removal rate unscheduled maintenance unscheduled maintenance unscheduled rite unscheduled rite unscoopy UNSCOP（United Nations Special Commission on Palestine）

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。

planning-programming-budgeting system（PPBS）