“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	method of partial waves method of path coefficients method of peak area measurement method of peak height measurement method of peak value measurement method of penalty functions method of persuasion education method of phase diagrams method of phase integral method of pivot selection method of planting method of point mappings method of point sources method of position evaluation method of postulation method of potentials method of power series method of preventing water burst method of principal axes method of principal components method of prolongation method of proportional distribution problem in ancient China method of pseudopotential method of purposive selection method of quadratures

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