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
- Shuidonggou Formation
- Shuidonggou Site
- Shuidong Wan
- Shui'e
- Shui embroidery
- shuifen
- Shuifu Shi
- shuigou
- Shui Hua
- Shuihui garden
- Shuihui Garden in Rugao
- Shuijian of Shuiyang River
- Shuijing Dramatic Stage of Shanxi Guild Hall in Duolun County
- Shuijing Stage in the Jin Temple
- Shuijingtuo Formation
- Shui Jing Zhu
- Shuikou Hydropower Station
- Shuikoushan lead-zinc deposit
- Shuikou ship lift
- Shuikou Shuiku
- Shuiliandong caves temple
- Shuiliandong grottoes
- shuilu erxian pill
- Shuilu Nunnery
- Shuiluo River