pollutant
音標(biāo)發(fā)音
- 英式音標(biāo) [p?'l(j)u?t(?)nt]
- 美式音標(biāo) [p??lu?.t??nt]
- 國(guó)際音標(biāo) [p?'lu:tnt]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.汙染物質(zhì)
詞根記憶
- 來(lái)自pollute(vt.汙染)
- 來(lái)自pollute(v.汙染)
同根派生
- adj性質(zhì)的同根詞
- polluted:受汙染的;被玷汙的。
- n性質(zhì)的同根詞
- pollution:汙染。
- polluter:汙染者;汙染源;汙染物質(zhì)。
- v性質(zhì)的同根詞
- polluted:汙染(pollute的過(guò)去式和過(guò)去分詞)。
- vt性質(zhì)的同根詞
- pollute:汙染;玷汙;敗壞。
英漢例句
- Since 1979 China has collected 24.7 billion yuan in pollutant discharge fees.
1979年以來(lái),全國(guó)共征收排汙費(fèi)247億元. - Knowledge of any given exposure to air pollutant mixtures is largely inadequate.
關(guān)於任何特定的暴露於空氣汙染混郃物中的知識(shí),都是極爲(wèi)欠缺的. - We will display all descriptive and identifying date for each pollutant source.
我們列出每個(gè)汙染源的所有說(shuō)明性和標(biāo)準(zhǔn)性的數(shù)據(jù). - This chapter describes methods of estimating airborne pollutant concentration distrubutions associated with various emission sources.
本章論述幾種有關(guān)各種排放源的大氣汙染物濃度分佈的估算方法. - At any time the macrophage system might be injured by viral infection or air pollutant exposure.
巨噬細(xì)胞隨時(shí)都可能受病毒感染或空氣汙染物所損傷.
詞組短語(yǔ)
- Pollutant distribution [環(huán)境]汙染物分佈;汙染物分佈
- particulate pollutant [環(huán)境]微粒汙染物;[環(huán)境]粒狀汙染物;微粒汙染物
- soil pollutant 土壤汙染物;土壤汙染物質(zhì)
- pollutant load 汙染物負(fù)荷;汙染物濃度;汙染物含量;汙染負(fù)荷
- persistent pollutant 持久性汙染物
短語(yǔ)
英英字典
- a substance that pollutes
- Pollutants are substances that pollute the environment, especially gases from vehicles and poisonous chemicals produced as waste by industrial processes.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 汙染
The air pollutant dispersion models on different types of road are discussed.
本文研究了三種典型道路空氣中NOx汙染物的擴(kuò)散模式。 - 汙染物
- 汙染物質(zhì)
- 汙染物質(zhì)
- 汙染物
- 汙染物質(zhì)
- 汙染物
- 汙染物
- 汙染物
- 汙染物
- 汙染物