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)詞根記憶來自pollute(vt.汙染)來自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的過去式和過去分詞)。vt性質(zhì)的同根詞pollute:汙染;玷汙;敗壞。pollutant相關(guān)詞英漢例句Since 1979 China has collected 24.7 billion yuan in pollutant discharge fees.1979年以來,全國共征收排汙費(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,都是極爲(wèi)欠缺的.We will display all descriptive and identifying date for each pollutant source.我們列出每個汙染源的所有說明性和標(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)胞隨時都可能受病毒感染或空氣汙染物所損傷.pollutant更多例句詞組短語短語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pollutant更多詞組英英字典劍橋英英字典 a substance that pollutes柯林斯英英字典 Pollutants are substances that pollute the environment, especially gases from vehicles and poisonous chemicals produced as waste by industrial processes. pollutant劍橋字典pollutant柯林斯字典專業(yè)釋義環(huán)境科學(xué)技術(shù)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。汙染物土木建築工程汙染物質(zhì)地球科學(xué)汙染物質(zhì)汙染物辳業(yè)科學(xué)汙染物質(zhì)汙染物經(jīng)濟(jì)學(xué)汙染物生物學(xué)汙染物能源科學(xué)技術(shù)汙染物交通運(yùn)輸工程汙染物