1) trolley network
架线电网
1.
Distribution parameter theory is applied to study earth leakage protection of DC trolley network and a mathematic model of trolley network is established.
应用分布参数理论，研究直流架线电网漏电保护问题，建立了架线电网的数学模型。
2) D.C. trolley network
直流架线电网
1.
This paper describes the principle of th principle of the earth-leakage protection installation and its application to the D.
本文叙述了煤矿井下直流架线电网漏电保护的原理及应用。
3) stringing
架线
1.
Pressure loss or updip of barrows during tension stringing: analysis and precautions;
张力架线时滑车失压或上扬分析及预防措施
2.
On basis of calculating theory on chain suspension of OCS, analyzes the technical terms in realizing at-a-time stringing the messenger wire, obtains the formula on calculating the installation height of tensioning weight of messenger wire and concludes 8 key construction points for at-a-time stringing the messenger wire.
以接触网链形接触悬挂的计算理论为基础,分析了实现承力索架线一次到位的技术条件,得出了计算承力索张力和补偿坠砣安装高度的计算公式,并总结了承力索一次到位施工的8个施工要点。
4) cable stringing crossing the river
跨江架线
5) automatic wiring
自动架线
6) line level crossing
跨越架线
参考词条
补充资料：架线式电机车
架线式电机车
架线式电机车
说明：补充资料仅用于学习参考，请勿用于其它任何用途。