contaminant
英 [kənˈtæmɪnənt]
美 [kənˈtæmɪnənt]
n. 致污物; 污染物
复数:contaminants
BNC.22602 / COCA.9858
牛津词典
noun
- 致污物;污染物
a substance that makes sth impure- Filters do not remove all contaminants from water.
过滤器无法过滤掉水中的所有污染物。
- Filters do not remove all contaminants from water.
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...
英英释义
noun
- a substance that contaminates
双语例句
- But carbon dioxide is not a contaminant-it is the inevitable by-product of carbon in the coal reacting with oxygen in the air.
但是,二氧化碳并不是污染物质&它是煤炭和氧气在空气中反应后产生的不可避免的副产品。 - Modification of rinsing techniques by installing cascading or counter-current rinse systems increases the contaminant concentration.
安装了阶梯式装置或对流漂洗装置,可改进漂洗技术,把污染物的浓度提高。 - Remaining trace contaminant removal after two-stage Nanofiltration process.
剩余的微量污染物经过两级纳滤处理后去除。 - Small fish eat organisms that contain methyl mercury, and this contaminant is then stored in their bodies.
小鱼吃含有甲基汞的有机体,这污染物,然后储存在自己的身体。 - The gas contains blow-by, sludge, acids, oil, and other contaminant.
这些气体包括窜缸气体,沉积物,酸,机油和其它杂质的气体。 - Study on Reactive Kinetics Model and Its Parameters during Atmospheric Pressure Plasma Arc Cleaning Contaminant from Metal Surface
大气常压等离子体弧清洗反应动力学模型和参数的研究 - The contaminant has been found in heparin taken by people who had reactions.
在有不良反应的患者所使用的肝素中也发现了此种物质。 - Based on fluid-solid coupling the landfill contaminant transport model and its simulation;
基于两相流体动力学及流固耦合传热建立了流动与传热方程。 - Study on Source Airborne Molecular Contaminant, and Monitoring System
空气传播分子污染物、源头及监控系统的研究 - Degradation of organic contaminant in landfill leachate by solar-Fenton process
太阳光Fenton法处理垃圾渗滤液中有机污染物