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

• Who knows how much contamination it's caused.
  谁知道在此造成了多少污染。
• 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。
• 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。
• Research of this paper is the referable for the contamination assessment of electric thrusters.
  本研究对电推力器的污染评估具有参考价值。
• The groundwater was found to have suffered faecal contamination due to the wastewater irrigation.
  地下水被发现受到粪便污染物由于污水灌溉。
• 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 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。
• 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。
• 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。
• At every stage of processing, products and materials should be protected from microbial and other contamination.
  在生产的每一阶段，应保护产品和物料不受微生物和其它污染。