The hardware is the foundation and core to the monitoring system, mainly by the field power monitoring units, the fieldinsulation monitoring units and the PC units.
硬件是监测系统的基础和核心，主要是由现场电量监测单元、现场绝缘监测单元和上位机单元组成。
2
Whenever there's a Nick or hairline crack in an insulation sheath, the electrical field in the underlying copper subtly shifts.
在绝缘套上只要出现缺口或者毛细裂缝，线缆里的铜周围的电场就会轻微改变。
3
The study makes the flaws of pipeline insulation clear by field investigation and test analysis.