contaminants

英 [kənˈtæmɪnənts]

美 [kənˈtæmənənts]

n.  致污物; 污染物
contaminant的复数

IELTS

柯林斯词典

• N-COUNT 污染物
  Acontaminantis something that contaminates a substance such as water or food.
  1. Contaminants found in poultry will also be found in their eggs...
     家禽身上发现的污染物，在禽蛋里也会有。
  2. We are exposed to an overwhelming number of chemical contaminants every day in our air, water and food.
     我们每天都会通过空气、水和食品接触到数量惊人的化学污染物。

双语例句

• Contaminants in drinking water are a national problem worthy of a national solution.
  饮用水被污染是一个国家性的问题，值得国家重视并加以解决。
• Proper engineering system designs and operations are also reviewed, with recommendations for effective dilution and removal of the contaminants.
  提出适当的工程系统设计和操作方法对污染物进行有效的稀释和排除。
• Air that has become saturated with harmful chemicals, carbon monoxides, dust, and other contaminants.
  充满有害化学物质、一氧化碳、灰尘和其它有害物质的空气。
• Environmental contaminants at high concentration can be diluted via its transformation and fate during analysis.
  在分析过程中，污染物的转向或转移都可以稀释环境中高浓度的污染物。
• Ventilation is concerned with the supply of fresh air, the removal of contaminants and heat.
  通风涉及的是新鲜空气的供应，污染物和热量的排除。
• A study on the dilution limitation of contaminants in groundwater
  污染物在地下水中稀释的局限性研究
• The role of dopants and contaminants in degradation cannot be ignored.
  杂质和污染对退化的作用不能忽视。
• Testing for food additives and contaminants.
  食物添加剂和污染物测试。
• Contaminants found in poultry will also be found in their eggs
  家禽身上发现的污染物，在禽蛋里也会有。
• The presence of contaminants in the system can significantly affect the corrosion resistance and compatibility of many metals.
  在系统内存在污染物会大大地影响许多材料的抗腐蚀性和相容性。