MY词语>英语词典>contaminant翻译和用法

contaminant

英 [kənˈtæmɪnənt]

美 [kənˈtæmɪnənt]

n.  致污物; 污染物

复数:contaminants 

IELTS计算机

BNC.22602 / COCA.9858

牛津词典

    noun

    • 致污物;污染物
      a substance that makes sth impure
      1. Filters do not remove all contaminants from water.
        过滤器无法过滤掉水中的所有污染物。

    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。

    英英释义

    noun

    双语例句

    • 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。
    • Degradation of Organic Contaminant in Landfill Leachate by Photo-Fenton Process
      光助Fenton法氧化垃圾渗滤液中有机物的研究
    • Manufacturers and distributors of water treatment equipment for filtration, disinfection, contaminant removal and testing of water are widely represented.
      生产和销售过滤,消毒,污物去除和测试设备的生产商和批发商将广泛参展。
    • 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。
    • Study on the Adsorption of Organic Contaminant Chlorobenzene by Modified Sepiolite
      改性海泡石对有机污染物氯苯的吸附研究
    • Progress of ecological risk analysis method of organic contaminant in sediments
      沉积物中有机污染物生态风险分析方法研究
    • 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
    • The writer also estimate the non-point pollution grade of every distinct according to contaminant charge.
      最后以污染负荷为依据进行面源污染的整体评价,得出了各行政区的面源污染等级。
    • Using Pearl River source water as raw water, the contaminant removal effect of carbon and sand filter after the biological aerated filter ( BAF) pretreatment process was investigated.
      以珠江广州段源水为处理对象,考察了曝气生物滤池(BAF)预处理工艺后炭砂滤池的除污效果。
    • The contaminant collection and component identification tests were performed during the thermal vacuum tests.
      在真空热试验过程中进行了污染物的采集及成分分析试验。