【正文】 ......................... II Abstract ............................................................................................................................ III 第一章 緒論 ......................................................................................................................1 課題的來源 ............................................................................................................1 論文的背景 ............................................................................................................1 第二章 汽車排放污染物及其危害 .......................................................................................3 汽車排放污染種類及來源 .......................................................................................3 汽車排放物對人體的危害 .......................................................................................3 汽車排放物對環(huán)境的危害 ......................................................................................4 第三章 控制汽車污染技術(shù)的措施 .......................................................................................5 汽車燃油的改善 .....................................................................................................5 采用無鉛汽油 ...............................................................................................5 摻入添加劑，改變?nèi)剂铣煞? ..........................................................................5 乙醇汽油 ......................................................................................................5 提高燃油質(zhì)量 ...............................................................................................5 改善發(fā)動機技術(shù) .....................................................................................................6 減少噴油提前角 ...........................................................................................6 改善噴油器的質(zhì)量 ........................................................................................6 調(diào)整噴油泵的供油量 ....................................................................................6 三元催化轉(zhuǎn)化器 ...........................................................................................6 曲軸箱通風 ..................................................................................................6 定期保養(yǎng)和維修汽車 ..............................................................................................7 第四章 發(fā)展應(yīng)用新能源汽車 ..............................................................................................8 新能源汽車的種類 .................................................................................................8 新能源汽車的優(yōu)勢 .................................................................................................8 混合動力汽車 ...............................................................................................8 純電動汽車 ..................................................................................................9 氫動力汽車 ................................................................................................ 10 燃氣汽車 .................................................................................................... 10 生物乙醇汽車 ............................................................................................. 11 第五章 汽車排放污染物控制的行政措施 .......................................................................... 13 開發(fā)新型車，淘汰舊車 ....................................................................................... 13 制定相關(guān)標準 ...................................................................................................... 13 其他法律法規(guī) ...................................................................................................... 13 各國抑制尾氣的方法 ............................................................................................ 13 第六章 總結(jié)與展望 .......................................................................................................... 15 結(jié)論 .................................................................................................................... 15 存在的不足 .......................................................................................................... 15 展望 ...