underground cable

The electricity line is fed with power through an underground cable.

这条电线的电源是通过地下电缆传输的。

This paper narrates the fundamental principle of overcurrent protective system in underground LV cable networks.

本文描述煤矿井下低压电网中电流故障保护系统的工作原理.

First conversation by long distance underground cable, 10 miles-New York to Newark.

首次通过地下电缆实现长途电话传输,从纽约到纽瓦克, 全长10英里.

The Design and Development of the Terminal Unit of Temperature Monitoring System for Underground Cable Junctions

电缆接头温度监测系统终端装置的设计与实现

Study on the current fault protective system in underground LV cable networks

煤矿井下低压电网电流故障保护系统的研究

Power is fed into the electricity line through an underground cable.

电力通过地下电缆传输给这条电线。

The technique principle, operation process and application of an underground repeater for signal branch cable were introduced in this paper.

介绍信号电缆分歧型地下接续的工艺原理、操作流程及其应用。

According to the fire risk of different locations, the paper brings forward a particular design on automatic fire alarm and fire fighting system to the important places such as hydraulic pressurizing station and lubricating oil storage underground, cable tunnel, transformer rooms, and computer rooms.

根据场所的火灾危险性，针对地下液压站和润滑油库、电缆隧道和变压器室、计算机房几个重点部位进行了详细的火灾自动报警自动灭火系统的设计。

Connection part between the earth connection cable and the conduct floor net and underground earth object should solid and reliable.

接地引下线与导电地网和地下接地体的连接应牢固、可靠。

Conversation by underground cable, 90 miles-New York to Philadelphia.

通过地下电缆传输的电话线路连接纽约和费城, 全长90英里.

The temperature data acquisition terminal for cable is an important part of the Temperature Monitoring System for Underground Cable Junction of Urban Distribution Network, which needs to perform acquisition, processing, saving and wireless transmission of the temperature data.

电缆温度采集终端是城市配电网地下电缆接头温度巡测系统的重要组成部分，负责电缆接头温度的采集、处理、保存和无线传输。