| 单词 | earth current |
| 释义 | earth current [`ǝrth ´kǝ·rǝnt] ELECTRICITY Return, fault, leakage, or stray current passing through the earth from electrical equipment. Also known as ground current. GEOPHYSICS A current flowing through the ground and due to natural causes, such as the earth's magnetic field or auroral activity. Also known as telluric current. |
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