ground line meaning in English
带纲
地面线路
地平面
基线；接地线；地平线
天然地平线
Examples
- Mode gjm - 90 superfine wet grinding line of zirconium silicateand its technical characteristics
90型超细硅酸锆湿法粉碎生产线及工艺特点 - Line 13 of beijing metro is the first ground line of beijing urban rail transit
摘要北京地铁13号线是北京城市轨道交通的第一条地面线路。 - Product ground by grinding material with abrasive belt of grit 320 # to produce continuous grinding lines
用粒度适当粒度的砂带拉丝成连续的线条。 - A protective method based on voltage - frequency - converter and additional dc measuring the insulation between monitor wire and ground lines of hv double screen cable is developed and realized by analog and digital circuits
通过分析6kv电缆绝缘监视保护的特点，提出了在高压电缆监视线与接地线之间附加直流电源并利用v / f转换实现监视保护的新方法，设计了相应的电路。