drainage ditch

基本解釋

• n. 排水溝

同根派生

• drainage ditch相關詞

英漢例句

雙語例句

• And spent their afternoons trying to catch tadpoles in the neighborhood drainage ditch that they could grow into frogs.
  在家附近的溝渠中，兩人一起捕捉蝌蚪，看著蝌蚪長成青蛙。
• Results show that the simulated drainage volume from the field ditch is extremely close to the observed value, and the relative error of annual drainage volume is only 0.4%;
  結果表明：模擬的農(nóng)溝排水量與試驗觀測值極為接近，年平均排水量誤差僅為0.4%；
• Every schoolchild here learns the legend of “the great Yu, ” whose prodigious feats of canal building and drainage ditch digging 4, 000 years ago put an end to killer floods on the Yellow River.
  這里的每一個學齡兒童都知道大禹的傳說，他的偉大功績在于4000年前修筑了河渠和排水溝，終止了當時黃河洪水的泛濫。

權威例句

• He was headed for the drainage ditch on the other side of the dike.
  NEWYORKER: Youth in Revolt
• The boy and other family members had sought shelter in a drainage ditch.
  NPR: Cleanup Goes On As Storms Move Toward East Coast
• Even the storied Rio Grande, which she and Brian had seen on a disagreeable weekend trip several years ago to Matamoros, was hardly more than a drainage ditch.
  NPR: In 'Challenger Park,' Mom Is an Astronaut

• drainage ditch更多例句

詞組短語

短語

• Drainage open ditch 明渠排水
• Drainage e Ditch 排水溝
• drainage blind ditch 排水盲溝
• design of drainage ditch 排水溝設計
• depth of drainage ditch 排水溝深度

• drainage ditch更多詞組

專業(yè)釋義

環(huán)境科學技術

• 排水溝

  Domestic sewage discharged Shi Bao town has the characteristics of high nitrogen, medium phosphorus and low organic matter concentration with the low carbon nitrogen ratio. (2)Enhanced ditch is a purification trentment facility using drainage ditch to treat sawage.
  強化溝渠是一種通過合理改造排水溝渠處理污水的凈化處理設施。