sewer systems

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• sewer systems相關(guān)詞

英漢例句

• One of the latest casualties is the sewer system of Jefferson county, Alabama.
  最近的一個(gè)受害者是阿拉巴馬州杰弗遜縣的下水道系統(tǒng)。
• Do not allow the drain line to empty directly into a drainage ditch, sewer system, or sump.
  不要讓排放管道直接排放到排放坑、污水管道系統(tǒng)或污水坑內(nèi)。
• It became necessary to provide drainage or sewer systems to carry such wastes away from the area.
  提供排水系統(tǒng)或污水管道系統(tǒng)，把廢物排出市區(qū)已成為必要。
• Today, in most large cities, water is used only once and then discharged into a sewer system.
  今天，在許多大城市里，水僅被利用了一次后就被排放到了下水道里。
• Sewage pipe flow is hypothesized as single-phase and uniform flow,and we are used to applying the Chezy formulas for designing sewer systems.
  目前的污水管道設(shè)計(jì)是將污水在管道內(nèi)的流動(dòng)視為單相均勻流，主要用謝才(Chezy)公式進(jìn)行水力計(jì)算。

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