| 单词 | ground rod |
| 释义 | ground rod A rod that is driven into the ground to provide electrical connection to the ground to carry current safely away from a circuit in the event of an electrical surge.A ground rod generally is solid copper, although it may be a copper clad metal rod or pipe, or a galvanized iron rod or pipe. See also ground. |
| 随便看 |
|
科学参考收录了5291条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。