1) parallel double lines
架空双回线
2) overhead reflux line
架空回流线
1.
Some present domestic traction substations adopts the centralized grounding mode that the working earthing of the overhead reflux line and other equipment doesn t be connected with the main ground network,and the reflux line connects directly to the port C of the traction transformer.
描述了雷电波在架空回流线上传播的物理过程符合行波理论以及雷电压的量级远远超过27。
3) Parallel two-way overhead power transmission lines
平行双回路架空输电线路
4) double circuit lines on the same tower
同杆并架双回线
1.
A synthesis fault phase selector for double circuit lines on the same tower based on steady values;
基于稳态量的同杆并架双回线综合选相
5) double transmission line on the same tower
同杆并架双回线
1.
It is worth mentioning double transmission line on the same tower is narrow corridors, thus more and more widely used in the power system.
值得一提的是同杆并架双回线路出线走廊窄,单位走廊输送能力强,节省投资,从而越来越多地在电力系统中广泛应用。
2.
In order to save the transmission line corridor, the double transmission line on the same tower is used by line system more and more.
为了节省出线走廊,同杆并架双回线越来越多地在输电线系统中采用。
3.
The double transmission line on the same tower requires narrow corridors, thetransmission ability is strong, and investment is saved.
同杆并架双回线所需出线走廊窄,单位走廊输送能力强,节省投资,从而越来越多地在线路系统中采用。
6) twin-cable aerial tramway
双线架空索道
补充资料：架空
①房屋、器物下面用柱子等撑住而离开地面：竹楼是～的，离地约有六七尺高。②比喻没有基础：没有相应的措施，计划就会成为～的东西。③比喻表面推崇，暗中排挤，使失去实权。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条