replace main

更换总管

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To exchange an old principal pipe for a new one.

用新的主管道替换旧的。

mainVERB + MAIN

分类:

replace

例句 (10)

replace main = 更换总管 (用新的主管道替换旧的。)

  • The city council decided to replace the aging water main.市议会决定更换老化的自来水主管。
  • Engineers are working to replace the corroded gas main in the neighborhood.工程师们正致力于更换社区内被腐蚀的天然气主管道。
  • It's time to replace the old cast-iron mains with modern plastic ones.是时候用现代塑料管更换旧的铸铁总管了。
  • The project aims to replace every lead water main in the historic district.该项目旨在更换历史街区的每一条铅制供水主管。
  • They had to replace the entire section of the burst main.他们不得不更换爆裂主管道的整个部分。
  • Disruptions are expected while crews replace the underground water main.施工人员更换地下供水主管期间，预计交通会受到干扰。
  • Local authorities plan to replace the faulty gas mains by the end of the year.地方当局计划在年底前更换有故障的天然气总管。
  • How much will it cost to replace the damaged main?更换受损的主管道需要花费多少钱？
  • The water company will replace the main to improve water pressure.自来水公司将更换主管以改善水压。
  • Heavy machinery was used to replace the high-pressure gas main.重型机械被用来更换高压天然气主管道。