“in-engine purification”的概念、定义、翻译、参考文献-科学参考

单词	in-engine purification
释义	in-engine purification Encyclopedia 工学机内净化释 in-engine purification机内净化在保证发动机工作性能的前提下，依据发动机有害排放物的生成机理及相关影响因素，针对发动机内部工作过程，采用相对应的技术措施，实现减少或抑制有害排放物生成的过程。
随便看	Classifying of Shangshi classifying space Classify revenue expenditures and capital expendituresenue expenditure classify the works into different schools and trace back to their origins class imbalance learning class index class interval class invariant class length classless addressing classless inter-domain routing classless inter-domain routing, CIDR class libraries class limits class lower limit class mark class mean class name（a name for the whole kind of thing） class NC class number class-number conjecture class-number formula class number of a rational simple algebra class of a lattice class of a lattice group

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