earth fault的用法和樣例：
例句
- The detection and location method of single-phase grounding fault based on fault indicator technology was introduced.
重點(diǎn)介紹了基于故障指示器技術(shù)的單相接地故障的檢測和定位方法。 - Sensitive protective relays operated by ground fault currents clear these faults at an early stage.
由接地故障電流而動(dòng)作的靈敏保護繼電器在故障早期就將故障清除。
