trunk line

[trʌŋk lain]
  • 释义
  • 干线,中继线;主管道;

  • 双语例句
  • 1、

    Our spinal cord is not merely a trunk line transmitting phone calls from the brain.

    我们的脊髓不仅仅是一条传送大脑信号的中继线路.

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  • 2、

    Trunk line in ring configuration appropriate valves, cut off for inspection purposes.

    且在环状主干线上配置适当之阀门, 以便检修切断之用.

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  • 3、

    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.

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  • 4、

    Traffic flow clearly falls on the trunk line after nine o'clock.

    九点以后这条主干道的交通量明显下降.

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  • 5、

    The main trunk line pipe valves general requirements of 30 and above life.

    一般主干线管道阀门使用寿命要求30年以上.

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