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
• the state of being contaminated
  Synonym:taint
• a substance that contaminates
  Synonym:contaminant

双语例句

• Eliminate the oil contamination;
  消除了油污；
• This finding led to one of the largest food recalls related to a chemical contamination.
  这一发现导致了一个与化学污染相关的最大食品召回事件。
• Completely free from dirt or contamination.
  完全没有污垢和污染物。
• Contamination with viruses occurs in experimental green houses and in the open.
  在实验温室和室外都能发生病毒的污染。
• The contamination characteristic and decolorization methods of the Pinus massoniana and eucalyptus urophylla CTMP effluent were studied.
  研究了马尾松-尾叶桉CTMP制浆废液的污染特征及脱色方法。
• 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。
• Producing relatively little radioactive fallout or contamination.
  相对来说几乎不产生放射尘和污染源的。
• Municipal refuse is the main contamination source of soil and groundwater.
  城市垃圾填埋场渗漏是土壤和地下水污染的重要来源。
• The utility model can effectively avoid foreign odor and harmful gas emitted by the contamination of the drain.
  能有效避免排污管被污染而散发异味和有害气体。