音標(biāo)發(fā)音英式音標(biāo) [p?'lu??(?)n]美式音標(biāo) [p??lu?.??n]國際音標(biāo) [p?:'lju:??n]英式發(fā)音 美式發(fā)音 基本解釋n. 汙染 汙染物詞根記憶想方設(shè)法(solution)，治理汙染(pollution)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pollutant：汙染物。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。pollution相關(guān)詞英漢例句用作名詞 (n.)The new law will reduce pollution of the rivers.這條新法律將會減輕河流汙染。pollution更多例句詞組短語用作名詞 (n.)動詞+～clear pollution 清除汙物control 〔reduce〕 pollution 控制〔減少〕汙染形容詞+～environmental pollution [環(huán)境]環(huán)境汙染;公害;環(huán)境淨(jìng)化;情況汙染moral pollution 道德敗壞名詞+～air 〔city, noise, oil, water〕 pollution 空氣〔城市,噪聲,石油,水〕汙染～+介詞pollution of 對…的汙染短語air pollution 大氣汙染，空氣汙染genetic pollution 基因汙染Pollution risk 汙染危害;淨(jìng)化風(fēng)險(xiǎn);汙染危險(xiǎn)頻率pollution更多詞組英英字典劍橋英英字典 damage caused to water, air, etc. by harmful substances or waste柯林斯英英字典 Pollution is the process of polluting water, air, or land, especially with poisonous chemicals. Pollution is poisonous or dirty substances that are polluting the water, air, or land somewhere. pollution劍橋字典pollution柯林斯字典專業(yè)釋義環(huán)境科學(xué)技術(shù)汙染Chang’an has emerged that heavy metal pollution in soil.表明長安區(qū)表層土壤已出現(xiàn)重金屬汙染。電子、通信與自動控制技術(shù)汙穢The size and construction cost of the tower can be decreased while Y-strings are applied in heavy pollution area.Y型絕緣子串用於重汙穢地區(qū)輸電線路時(shí),可減小桿塔尺寸,降低工程造價(jià)。能源科學(xué)技術(shù)排放Automotive exhaust emissions have been the main source of air pollution.汽車尾氣排放汙染已是大氣汙染的主要來源。汙染毉葯科學(xué)遺精玷汙自然科學(xué)汙穢For the insulators with simple shape the exponent n isnot influenced by the pollution degree, but for the insulators with complex shape the value nwas effected by the pollution degree.試騐結(jié)果表明，上述公式中的指數(shù)n在交流電壓下的數(shù)值大於直流電壓。 對於形狀簡單的絕緣子n值不受汙穢程度影響，對於形狀複襍的絕緣子n值受汙穢程度的影響。生物學(xué)汙染計(jì)算機(jī)科學(xué)技術(shù)汙染地球科學(xué)汙染