文档介绍：.张家口职业技术学院毕业论文(设计)课题名称:________________________指导教师:________________________专业班级:________________________姓名:________________________日期::年月日答辩小组评语答辩小组组长签名:年月日评价等级系部盖章:.............................................................................................................................4论文提要.....................................................................................................................4一、为什么要对汽车尾气进行检测与关注...........................................................5二、汽车尾气的排放标准.......................................................................................5三、案例分析尾气不达标的形成过程及相应的建议............................................6(一)速腾尾气排放不达标故障案例1..............................................................6(二)速腾车尾气排放不达标故障案例2...........................................................8(三)捷达车尾气排放不达标故障案例..............................................................8(四)宝来尾气排放不达标故障案例...................................................................................................................9(一)从尾气排放环节上加强措施,减少污染,纳米技术是一个可观的发展前景..............................................................................9(二)通过开发别的能源来控制尾气排放......................................................................................................................................................10(1)乙醇汽油汽车........................................................................................10(2)混合动力汽车.......................................................................................................................................................................................10(1)氢燃料电池动力,绿色汽车的呼吸机................................................11(2)锂离子电池,绿色汽车的第二心脏...................................................11(3)太阳能,绿色汽车的能量之源............................................................12(4)生物燃料,绿色汽车的新鲜血液..................................................................