“自上而下”的概念、定义、翻译、参考文献-科学参考

单词	自上而下
释义	自上而下 Encyclopedia 工学总论释 top-down自上而下在规划的制定、实施过程中，规划及相关政策的执行者（政府）是主要的参与者，并集中关注在宏观层面决策和贯彻落实衔接的方式。
随便看	extended periodic table of chemical elements extended Petri net extended-phase space extended photosphere extended plane extended point transformation extended polynomial extended predicate calculus extended producer responsibility extended proportional navigation extended quintessence extended radio source extended random walk extended-range electric vehicle extended-range percolation extended real number system Extended Records from Yunzhai extended Riemann hypothesis extended ROentgen Survey with an Imaging Telescope Array extended scalars extended scattering medium extended sense judge approach extended service set extended service set, ESS extended simulated annealing

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。