基本解释

• [农业科学]干线渠道

英汉例句

双语例句

• Drawing off water from its main channel as for irrigation.
  把水从主要河道放出来例如为了灌溉。
• The Pandaoling tunnel is the longest non-pressure diversion tunnel of the main channel from Datong river to water irrigation project at Qinwangchuan region.
  盘道岭隧洞是引大入秦灌溉工程总干渠上最长的无压引水隧洞。
• The Pandaoling tunnel is the longest non-pressure diversion tunnel of the main channel of theDatong River to Qinwangchuan region water transferring irrigation project.
  盘道岭隧洞是甘肃引大入秦灌溉工程总干渠上最长的无压引水隧洞。

专业释义

农业科学

• 干线渠道