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

• This research promises to more efficiently eliminate contaminants generated during the thermochemical production of biofuels.
  这项研究还承诺更有效地消除可能在生产生物燃料的热化学过程中产生的污染物。
• 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
• 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
• 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。
• There the people-made pollutants increasingly surpass the ability of air and water to dilute the contaminants to safe levels.
  在那里，人为的污染物质日益超越了空气和水将污染物分解稀释到安全水平的能力。
• Any surface irregularities you do feel are bonded contaminants that must be removed before polishing or waxing.
  任何表面上不规则的东西你都会觉得是污染物，它必须在抛光和打蜡之前去除。
• Bioassays are used in environmental toxicology to examine the effects of man-made contaminants on individual organisms and ecosystems.
  生物测定在环境毒物学研究中普遍用于检测人为污染物对个别生物体和生态系统的影响。
• 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。
• 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。
• 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。