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contamination

英 [kənˌtæmɪˈneɪʃn]

美 [kənˌtæmɪˈneɪʃn]

n.  污染; 污秽; (语言的)交感; (文章,故事等的)混合

复数:contaminations 

CET6TOEFL化学

BNC.8108 / COCA.6525

柯林斯词典

  • VERB 污染;弄脏
    If somethingis contaminated bydirt, chemicals, or radiation, they make it dirty or harmful.
    1. Have any fish been contaminated in the Arctic Ocean?
      北冰洋的鱼受到过污染吗?
    2. ...vast tracts of empty land, much of it contaminated by years of army activity.
      大片撂荒的土地,其中大部分由于经年累月的战火而受到了污染

英英释义

noun

  • the act of contaminating or polluting
      Synonym:pollution
    1. the state of being contaminated
        Synonym:taint
      1. a substance that contaminates
          Synonym:contaminant

        双语例句

        • Methods Bacterial contamination and ultraviolet lamp irradiation intensity were examined.
          方法对细菌污染与紫外线灯辐射照度值进行检测。
        • Conclusion The contamination of cadmium in some foods was serious in Siming district.
          结论思明区部分食品中镉污染情况较严重。
        • The team calculated the probability of arsenic contamination using eight geological variables such as soil texture.
          该研究组利用8个地质学变量(例如土壤质地)计算了砷污染的可能性。
        • They are protected against contamination in operation and during installation.
          在安装和运转中有良好的防污染保护。
        • In this paper, some contamination conditions were analysed and some methods of prevention and remediation brought forth.
          分析了肉干生产中易引起霉菌污染的环节并提出预防和解决措施。
        • Materials should be handled and stored in a manner to prevent degradation, contamination, and cross-contamination.
          物料的搬运和贮存应当防止降解、污染和交叉污染。
        • You figured out the source of the contamination?
          你找到污染的来源了吗?
        • Eliminate the oil contamination;
          消除了油污;
        • To undertake investigation of accidents involving food poisoning or food contamination and take measures of control;
          (五)对食物中毒和食品污染事故进行调查,并采取控制措施;
        • The packaging must provide an effective barrier to prevent contamination of the product.
          包装必须提供有效的保护,以免产品受污染。