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

网络释义

na.
1.
(铁路的)干线;(电话的)干线,中继线,长途线

例句

释义:
全部全部,干线干线,中继线中继线,主干线主干线,主管线主管线,长途中继线长途中继线
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
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。
www.vvcha.cn
2.
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。
blog.sina.com.cn
3.
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。
www.infopetro.com.cn
4.
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。
www.infopetro.com.cn
5.
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。
www.dictall.com
6.
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。
www.transcn.org
7.
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。
dongxi.net
8.
Dynamic electricity distribution: trunk line and switch box.
动力配电：干线及开关箱。
www.teco.com.tw
9.
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。
www.jukuu.com
10.
Know about the process of trunk line and terminal.
了解管线、接收站的相关工艺。
career.gdlng.com