埋地电缆 meaning in English
buried cable
underground cable
Examples
- Send a specified electrical signal to the underground cable , when the probe is vertical cutting to the magnetic horizon , the signal is smallest ( almost to zero ) . we can find the locationand depth of the cable according to this principle
通过向地下管道发送出特定的电磁波信号，探测仪利用探头与磁力线地平面垂直相切时，收到的信号最小（几乎为零）的原理来测定埋地电缆的走向和深度。