单词：earthed system
接地系统
earthed system的用法和样例：
例句
- Review the Importance of the Earthing System for Hospitals.再谈医院接地系统的重要性。
- Ferroresonance happens frequently at neutral-grounded substations, It may damage the equipment and endanger the safety of the system.在中性点接地系统变电站空母线上常发生铁磁谐振，导致设备损毁，并危及电网安全。