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

• Investigation of Removal of Contaminants in Water by Fenton and Fenton-Like Oxidation
  芬顿法和类芬顿法对水中污染物的去除研究
• The latter are present as contaminants in wood preservatives and also are used as pesticides.
  后者是木材防腐剂中的污染物质，也可用作杀虫剂。
• 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。
• 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。
• All components should be free of grease, oil, and other contaminants.
  所有组件必须没有润滑脂、油和其它污染物。
• 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。
• 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。
• 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。
• 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。
• They may also have higher levels of contaminants due to toxins present in the feed given to fish.
  他们也可能由于毒素的污染物，在给鱼饲料目前的较高水平。