overhead electrical power line

基本解释

• [電子、通信與自動控制技術]架空電力線

英汉例句

雙語例句

• Electrical power line and cable workers construct, maintain and repair overhead and underground electrical power transmission and distribution systems.
  電源線和電纜工人建造，維護和脩複架空線和地下電力傳輸和配電系統。
• The railway overhead line-pantograph system is one of the most important components of the electrical locomotive, which is the only way to provide power for the electrical locomotive effectively.
  弓網系統是電力機車的重要組成部分之一，是給電力機車提供動力的唯一有傚途逕。

• overhead electrical power line更多例句

专业释义

電子、通信與自動控制技術

• 架空電力線