找词语>英语词典>backwash翻译和用法

backwash

英 [ˈbækwɒʃ]

美 [ˈbækwɔːʃ]

n.  恶果; 余波; 不良后果; (行船激起的)反流,尾流; (波浪拍击岸边后的)退浪

现在分词:backwashing 过去式:backwashed 

机械

BNC.35300 / COCA.29254

牛津词典

    noun

    • 恶果;余波;不良后果
      the unpleasant result of an event
      1. (行船激起的)反流,尾流;(波浪拍击岸边后的)退浪
        waves caused by a boat moving through water; the movement of water back into the sea after a wave has hit the beach

        柯林斯词典

        • N-SING 余波;不良后果
          Thebackwashof an event or situation is an unpleasant situation that exists after it and as a result of it.
          1. ...the enduring backwash of another family scandal.
            另一桩家庭丑闻经久不息的余波
          2. The Treasury had been blaming the pound's weakness on the backwash from the falling dollar.
            财政部一直将英镑的疲软归咎于美元贬值。

        英英释义

        noun

        • the wave that spreads behind a boat as it moves forward
          1. the motorboat's wake capsized the canoe
          Synonym:wake
        • the consequences of an event (especially a catastrophic event)
          1. the aftermath of war
          2. in the wake of the accident no one knew how many had been injured
          Synonym:aftermathwake
        • the flow of air that is driven backwards by an aircraft propeller
            Synonym:slipstreamairstreamracewash

          双语例句

          • This backwash current is governed by volume of water and flow.
            回流的水流是由水量及流动决定的。
          • An effective way to make the backwash effect of the test positive is to improve its validity.
            提高测试效度是使测试反拨作用趋于积极的有效手段。
          • A so-called backwash is a research about a kind of test impacts on language teaching and learning.
            所谓的反拨作用就是研究一种测试对教与学的这两方面的影响。
          • Technical Progress of Treating and Reusing Filter Backwash Water in Water Plants
            自来水厂滤池反冲洗废水处理及回用技术进展
          • Technology Incubation Centre Treatment Design of Waterworks Clarifier Sludge and Filter Backwash Water
            技术孵化中心(技孵中心)水厂澄清池排泥水和滤池反冲洗水处理工艺设计
          • This model can describe the effect of backwash and time-varying influent conditions on biofilters.
            该模型能动态描述进水及反冲洗过程对生物滤池状态和处理效果的影响。
          • A scientific test exerts backwash effect not only before but also after the test.
            一项科学的测试不仅在考前更应在考后能对应试者产生积极的反拨效应。
          • The medium-term progress in literature, first of all, this powerful backwash to require the independence of literature.
            明中期文学的进步,首先是对此进行有力反拨,以要求文学的独立性。
          • One previous clinical study suggested that UC-PSC patients reveal a high rate of rectal sparing and backwash ileitis.
            此前有临床分析表明:UC-PSC患者直肠不受累和发生反流性回肠炎的几率高。
          • It was found that PAC addition was effective in enhancing flux and that flux could be recovered by backwash, suggesting that PAC can prevent membrane from fouling.
            投加粉末活性炭能有效地提高膜通量,通过反冲洗,膜通量能得到很好的恢复,说明粉末炭能防止膜污染。