pollutants

英 [pəˈluːtənts]

美 [pəˈlutənts]

n.  污染物; 污染物质
pollutant的复数

柯林斯词典

• N-VAR 污染物（尤指车辆尾气和工业有毒化学废弃物）
  Pollutantsare substances that pollute the environment, especially gases from vehicles and poisonous chemicals produced as waste by industrial processes.
  1. A steady stream of California traffic clogs the air with pollutants.
     加利福尼亚川流不息的车流使空气中充斥着污染物。

双语例句

• In2004 the Stockholm Convention a global treaty to protect human health and the environment from pollutants banned DDT.
  2004年的《斯德哥尔摩公约》禁止了DDT的使用。斯德哥尔摩公约是一个旨在保护人类健康和环境不受污染的全球公约。
• Certain air pollutants become more reactive and form noxious compounds in photochemical reactions.
  某些空气污染物在光化学反应中变得活性更强，形成有毒的化合物。
• A steady stream of California traffic clogs the air with pollutants.
  加利福尼亚川流不息的车流使空气中充斥着污染物。
• The pollutants removal efficiency in treatment of the municipal wastewater by membrane-fluidized bed bioreactor was investigated.
  采用膜生物流化床处理城市污水，考察了其对污染物的去除效果。
• Dioxins are environmental pollutants.
  二恶英是环境污染物。
• This class of technology seems especially suitable for removing organic pollutants, salts and heavy metals from liquids.
  这类技术似乎特别适于去除水中的有机污染物、盐和重金属。
• Advances in the in-situ electrochemistry-kinetic remediation technique for organic pollutants in the soil-groundwater system are summarized.
  综述了土壤-地下水系统中有机物污染的原位电化学动力修复技术的研究与应用进展。
• Examples of degradable pollutants are DDT and radioactive materials.
  可降解的污染物如DDT和放射性物质。
• Land can be polluted by many materials. There are two major types of pollutants: degradable and nondegradable.
  有许多物质都能对陆地产生污染。主要的污染物分为两类：可降解的和不可降解的。
• This article summarizes its progress in the treatment gaseous pollutants and foresees its application.
  综述了非平衡等离子体在治理气体污染物方面的研究进展，并展望了其应用前景。