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

• 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。
• 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。
• Producing relatively little radioactive fallout or contamination.
  相对来说几乎不产生放射尘和污染源的。
• 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。
• You figured out the source of the contamination?
  你找到污染的来源了吗？
• By bathing in unclean water, they expose themselves to contamination.
  在不干净的水中洗澡，他们可能会受到感染。
• Some people are still suffering ill effects from the contamination of their water.
  一些人仍在承受水质受污染的恶果。
• PCP contains dioxins as contamination.
  五氯苯酚中所含的二恶英正是污染物。
• China suffers from acute water shortages and mismanagement and contamination.
  中国存在严重的水资源短缺、管理不善和污染问题。
• 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。