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。
软件工程 释文 top-down 自顶向下
- magnetic hysteresis alloy
- magnetic hysteresis loop
- magnetic hysteresis loop, hysteresis loop
- magnetic hysteresis loop of type II superconductor
- magnetic hysteresis loop of type Ⅱ superconductor
- magnetic hysteresis loss
- magnetic hysteresis power loss
- magnetic immunochromatographic test strip
- magnetic immunosensors
- magnetic impurity
- magnetic inclination
- magnetic index
- magnetic induced polarization effect
- magnetic induction
- magnetic induction hyperthermia
- magnetic induction imaging
- magnetic induction line
- magnetic induction thermotherapy
- magnetic information material
- magnetic instability
- magnetic instruments
- magnetic insulator
- magnetic intensity
- magnetic interaction
- magnetic interference