单词earth-return
n.: 〔地〕地回路
〔地〕地回路
Let Dust dust, earth return to the earth, so that love is not old, so happy memories of debris in the moment for eternity.
就让尘归尘，土归土，让爱人不老，让幸福的记忆碎片在刹那定格为永恒。
earth potential earth pressure coefficient earth rail earth resistance earth resistivity earth return current earth rod
地电位土壤压力系数接地轨接地极电阻大地电阻率大地回流接地棒
Technical rule for the design of HVDC earth return operation system
高压直流输电大地返回运行系统设计技术规定