“passive selective catalytic reduction system for nitrogen oxides”的概念、定义、翻译、参考文献-科学参考

单词	passive selective catalytic reduction system for nitrogen oxides
释义	passive selective catalytic reduction system for nitrogen oxides Encyclopedia 工学氮氧化物选择性催化还原系统释 passive selective catalytic reduction system for nitrogen oxides被动式氮氧化物选择性催化还原系统利用发动机排气中碳氢化合物或由上游催化器产生的氨气作为还原剂，选择性催化还原氮氧化物的一种机外净化技术。
随便看	well pattern updating well performance system of oil well well plant fracturing well-poised well poised series well-poised series well-posed well-posed Cauchy problem well-posed definition well-posed difference problem well posedness well-posedness well-posedness class well posedness of interpolation problem well-posed problem well-posed solution well-powered category well process well processing well production rate well-quasi-order well-quasi-ordered set well-quasi-ordering well-read and well-paid scholars well-rig

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