难检字字典在线查询

汉语拼音：zhǔ gàn xiàn

办理长距离直达运输业务的系统（如由于运输工作）

• A narrow suspension bridge forms the only crossing point for the main trade route linking landlocked Zimbabwe, Malawi and Zambia.

  城中一座狭窄的吊桥是连接内陆国津巴布韦、马拉维与赞比亚的贸易主干线。

• 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 network is also known as National Trunk Highway System (NTHS).

  该网络也被称为公路国道主干线系统（NTHS）。

• At some point in the next 20 years the existing west-coast main line will face a capacity crunch.

  不超过20年现存的西部沿海主干线就将陷入载客能力不足的困境。

• Railway applications - Air conditioning for main line rolling stock - Part 1 : comfort parameters.

  铁路设施。主干线机车车辆空调设备。第1部分：舒适度参数。

• The spur branches away here from the main line.

  这条支线在这里与主干线分岔。（=branchoff）

• Kowalski, target report. We're only 500 feet from the main zoo line.

  科娃斯基任务报告我们离公园主干线还有500英尺

• Railway applications - Air conditioning for main line rolling stock - Comfort parameters

  铁路设施.主干线铁路车辆用空调的舒适度参数

• Analysis of Bad Insulation of the Mains Circuit on Air-Conditioned Passenger Cars and Counter Measures

  空调客车主干线绝缘不良的分析及对策