contaminants
英 [kənˈtæmɪnənts]
美 [kənˈtæmənənts]
n. 致污物; 污染物
contaminant的复数
柯林斯词典
- N-COUNT 污染物
Acontaminantis something that contaminates a substance such as water or food.- 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。 - 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。
- Contaminants found in poultry will also be found in their eggs...
双语例句
- 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。 - 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。 - Examples of application-Absorption of gaseous contaminants, such as.
应用举例–吸收气态污染物，如。 - 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。 - Of special concern are toxic contaminants in water from underground sources.
特别关心的是地下水源中的有毒污染物。 - 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。 - 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。 - 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。 - 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。 - 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。