| 释义 |
干线干线[gàn xiàn]1.■groundline; trunk line; main stem; main line; main circuit; main feed; trunk; artery:公路干线arterial or main highway;交通干线main lines of communication
常用词组1.■干线道路 {土} arterial road;2.■干线电缆 trunk cable; main cable;3.■干线电压 rail voltage;4.■干线负载 main line load;5.■干线公路 arterial highway;6.■干线机车 {采矿} main-line locomotive;7.■干线均衡 mop-up equalization;8.■干线均衡器 adjustable static line equalizer;9.■干线铁路 main line railway;10.■干线通信 trunk communication;11.■干线网 arterial grid;12.■干线用管 line pipe;13.■干线运输 main routes transportation |