trunk line
美 
英
- na.(铁路的)干线；中继线
- 网络主干线；主管线；长途中继线
英汉解释
na. | 1. (铁路的)干线;(电话的)干线,中继线,长途线 |
例句
Used in central equipment room or building wiring room to realize the distribution of vertical trunk line and horizontal trunk line.
用于中心机房或大楼配线间，实现垂直干线和水平干线的分配。
Nearby is a child of four, in a khaki suit, who represents the merger of two trunk line railways.
旁边一孩童，年仅四岁，身着咔叽套装，却已是两条铁路干线联合公司的法人。
Further studies on site optimization should be conducted in case that there are several transmission substations along trunk line.
提出还应深入研究输气干线中具有多个分输站的站址优化问题。
These gathering systems are normally owned by the pipeline company that operates the main trunk line.
集油管道系统和原油干线管道常归管道公司所有。
They receive oil through pipeline gathering systems from production tanks and relay it to trunk line stations.
它们通过管道集油系统从生产罐接受原油，并把它转输到干线泵站。
This paper introduced the technology of pigging, diameter measuring & pressure testing for Guangdong LNG trunk-line.
本文介绍了广东液化天然气输气干线工程应用的清管测径试压技术。
A highway section started a trial operation Saturday, marking the completion of China's east-west trunk line linking Shanghai to Chongqing.
本周六，一段高速公路开始试运行，标志着上海与重庆之间的国家高速公路东西主干线完工。
The plug in joint of electrical current provides the connection between the singlechip and telephone trunk line.
接口电路提供单片机与电话外线的接口。
Our spinal cord is not merely a trunk line transmitting phone calls from the brain. It too thinks.
我们的脊髓不只是一捆传输大脑指令的电话线，它也在思考。
Our spinal cord is not merely a trunk line transmitting phone calls from the brain.
我们的脊髓并不只是传输大脑信息的电话干线。
Dynamic electricity distribution: trunk line and switch box.
动力配电：干线及开关箱。
Like any highway system, the federal airways have their main trunk line.
同任何公路系统一样，联邦航空线路也有其主航线。
a railway line that branches from the trunk line and then rejoins it later on.
一种从铁路干线分出来的后来又同干线会合的铁路线。
Know about the process of trunk line and terminal.
了解管线、接收站的相关工艺。
reconstructed railway railway in operation; operation; operating railway special purpose railway trunk line; main line
改建铁路运营铁路专用铁路干线
Research on Selection of Dimensions and Propulsion System for the River-sea Container Ship on the Trunk Line of Yangtse River
长江干线江海联运集装箱船主尺度与动力装置选型的研究
Analysis of deformation monitoring on tunnel section through coal mined zone for North Trunk Line of Yellow River Delivery Project
万家寨引黄工程北干线煤矿采空区变形监测分析
Preliminary Analysis of Double Line Project Crossing Jialing River at Wellhead of Sichuan Gas Transmission South Trunk Line
初步剖析四川输气南干线井口嘉陵江穿越复线工程
Study on collapsible characteristics of foundation for the North Trunk Line of Wanjiazhai Yellow River Delivery Project
万家寨引黄工程北干线输水管基湿陷性特征研究
Research on Safety Work Management System for Project of Trunk Line of South-to-north Water Diversion Middle Stream
南水北调中线干线工程安全生产管理体系策划方案研究
Bridge Construction Technique of Expressway Crossing over Railway Trunk Line
上跨铁路干线的高速公路桥梁施工技术
Signal Transition Engineering Design during Station Renovation on Busy Trunk Line
繁忙干线上站场改造时信号过渡工程设计
Study on the Construction of Logistics Information Platform in Changjiang River Trunk Line
长江干线物流信息平台的建设研究
Analyzing the Adaptability of Railway Trunk-Line Transport Capability
铁路主要干线能力适应性分析
CATV Trunk Line and Branch Transmission and Distributive Network Debugging
CATV支干线传输及分配网络的调试
The trunk line network development adaptability evaluation on low density urban area
低密度城市化地区干线公路网发展适应性评价
Study on water taking from Wanjiazhai Reservoir and storage capacity of North Trunk Line of Yellow River Delivery Project
万家寨水库取水和引黄工程北干线水量调蓄研究
Ship Type Standardization on the Trunk Line of the Yangtze River
关于长江干线船型标准化的思考
The Traffic Flow Forecast and Benefit Analysis of Yunnan International Trunk Line
云南国际大通道运量预测与效益分析
Teaching Study on the Course of "Signals and Systems" by One Trunk Line and Two Emphases
以一条主线两个重点贯串“信号与系统”课程教学
Implementation of automatic maintenance of LS trunk line of switch
交换机LS中继全自动维护的实现
The Design and Calculation on In-line Welding Branch Pipeline in Gas Transmission Trunk line
带储气库的干线输气管道的调峰分析
Application of Inspection System in the Maintenance of Trunk Line Optical Fiber Cable
巡检系统在干线光缆维护中的应用
Research on the Intelligent Line Control System of the City Traffic Trunk Line
城市交通干线智能线控系统研究
Current OD status analysis for public transit trunk line of Dandong city
丹东市公交主干线OD现状分析
Application of Site Trunk Line Technology on Vehicle Testing Station
现场总线技术在机动车检测站的应用
Problems about the Cord Line Power Supply in Applying Cable Television Trunk Line Amplifier
关于有线电视干线放大器的芯线供电问题
Discusses on Peak Adjustment of LNG Transportation Trunk Line
关于LNG输气干线的调峰浅谈
Comment and analysis on trunk line of development of western management theory
西方管理理论发展主线评析
Design and construction of pisolite grouting in No. 1 Tunnel for North Trunk Line of Wanjiazhai Yellow River Delivery Project
万家寨引黄工程北干线1#隧洞豆砾石灌浆设计与施工
