“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	blow test blow through blowtorch blowtorch blow up blow-up blow up blow up blow-up blow up blow up blow-up pan BLS BLS--BLS (Bureau of Labor Statistics) BLS (Bureau of Labor Statistics) blub blubber blubber blubber oil blubber-oil lamp blue BLUE BLUE blue agriculture blue alert

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）