工学 用电安全技术 释 protective earthing 保护接地 将电气设备的某些部分用导线（接地线）与埋设在土壤中或水中的金属导体（接地体）相连接的做法。又称安全接地。
计算机硬件 计算机工程设计 释文 protective earthing 保护接地
- moth proof paper coated with Lead
- motif
- motilin
- motility
- Motility Patterns
- Motinggo Busje
- motion
- motion aftereffect
- motional electromotive force
- motional impedance
- motional narrowing
- motion analysis
- motion and time study
- motion bank
- motion blur
- motion capture
- motion capture and motion retargeting
- motion capture system
- motion compensation
- motion computing
- motion control
- motion controller
- motion control system
- motion detection
- motion equation