单词盒子

drainage canal

D 开头单词

基本解释

  • 排水沟
  • [农工] 排水渠

英汉例句

    双语例句

  • The pedicle of tongue flap must maintain a fluent venous drainage canal.
    舌瓣的蒂部必须保留一个较通畅的静脉引流渠道。
  • The self-purification of phenol in the lower reaches of Tianjin Southern Drainage Canal has been studied.
    本文主要介绍酚在南排污河下游的自净规律。
  • The drainage pumping station built on drainage canal under urban roads can reduce the engineering cost and the environmental pollution.
    城市排水泵站使用潜水泵可以与配电及控制室分离，建在城市道路下的排水渠道上，降低工程造价和环境污染。

词组短语

    短语

  • drainage by open canal 明渠排水
  • open drainage canal 排水明渠
  • spinal canal drainage 椎管引流术
  • root canal drainage 根管引流

专业释义

    农业科学

  • 排水沟
  • 排水渠