单词盒子

contaminant

C 开头单词

音标发音

  • 英式音标 [kənˈtæm.ɪ.nənt]
  • 美式音标 [kənˈtæm.ə.nənt]
  • 英式发音
  • 美式发音

基本解释

  • n.杂质；污染物质；沾染物

同根派生

    同根词
  • 词根：contaminate
    • adj.
  • contaminated受污染的；弄脏的
  • contaminative污损的；弄脏了的
    • n.
  • contamination污染，玷污；污染物
  • contaminate受到污染的
    • v.
  • contaminated污染（contaminate的过去式）
    • vt.
  • contaminate污染，弄脏

英汉例句

    双语例句

  • A contaminant, identified as oversulfated chondroitin sulfate, slipped through the usual testing and was recognized only after more sophisticated tests were used.
    一种污染物，含过量硫酸盐的硫酸软骨素通过了常规的检验，仅在使用更加复杂的检验方法后才被发现。
  • Each of the membrane technologies is essentially a filtration process in which contaminant ions are filtered from solution using a membrane with very small water passages.
    这些膜技术本质上都是一个过滤程序，就是用一个有非常细小水通道的膜片把污染物离子从溶液里过滤掉。
  • According to data reported so far, radioactive iodine is the main contaminant and concentrations in some food samples have been detected at levels above the Japanese regulatory limits.
    根据迄今报告的数据，放射性碘是主要污染物，而且一些食物样本中检测到的放射性物质已经超过日本规定的水平。

    • 权威例句

  • For example, contaminant removal may include the separation of unwanted materials like electronics, PVC and minerals.
    FORBES: Coming Soon: Intelligent Recycling Robots
  • The difference is that plastics with their accumulated contaminant load are directly ingestible by organisms.
    UNESCO: All Events United Nations Educational, Scientific and Cultural Organization

词组短语

    短语

  • radioactive contaminant [环境]放射性污染物;放射性沾染物;放射性污染物
  • organic contaminant 有机污染物
  • contaminant release 除垢
  • soil contaminant 土壤污染物质
  • exhaust contaminant 排气污染物

英英字典

    剑桥英英字典

  • a substance that makes something less pure or makes it poisonous

    • 柯林斯英英字典

  • A contaminant is something that contaminates a substance such as water or food.

专业释义

    环境科学技术

  • 沾污物
  • 粘污物

    • 土木建筑工程

  • 污染物

    Then the effects and the characters of CSGC anti-seepage to contaminant such as heavy metals and organic matter are studied.2. Adsorption mechanism and property of clay-solidified grouting curtain to contaminant.
    粘土固化注浆帷幕对污染物的吸附性能和机理。

    医药科学

  • 污染菌

    • 电子、通信与自动控制技术

  • 沾染物质

    • 生物学

  • 污染物
  • 杂质

    • 地球科学

  • 污染物

    • 能源科学技术

  • 污染物

    • 交通运输工程

  • 污染物

    • 农业科学

  • 污染物