干线式 meaning in English
main route system
Examples
- Universal calculation of effective voltage drop of main low - voltage supply line in a mining district
采区干线式低压供电线路电压损失通用计算公式的探讨 - Transit and rail industries in many nations have already adopted the digital system as their regular radio communications system . in asia for example , the digital trunked radio system has already been adopted for system expansion or replacement by several organizations . these include the transit northeast line in singapore 1991 , the mass transit system smrt in singapore 1998 , the high speed railway in malaysia 2000 , the guang - zhou subway in china 2000 , the west line of guang - jiu railway in china 2000 , the peking light railway in china 2001 , and the new delhi transit system in india 2001
据了解现在各国新建捷运路网无线电系统规划方式,有往数位干线式无线电系统发展之趋势,并且已成各国捷运及铁道工业无线电通信的主流标准,以亚洲为例:新加坡捷运东北线( 1998年) 、新加坡高运量捷运smrt ( 1998年) 、马来西亚快速铁路( 2000年) 、中国广州地铁( 2000年) 、中国广九铁路西线( 2000年) 、印度德里捷运( 2001年) 、中国北京轻轨系统( 2001年) .均已于系统扩建或新建时规划采用数位干线式无线电系统。