“被动式氮氧化物选择性催化还原系统”的概念、定义、翻译、参考文献-科学参考

单词	被动式氮氧化物选择性催化还原系统
释义	被动式氮氧化物选择性催化还原系统 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	six-stage technique in criminal psychological test Six Statutes of the Tang Dynasty, block-printed edition by the Government School of Wenzhou (1134), fourth year of the Shaoxing era, Song Dynasty Six Steeds of Zhao Mausoleum six-step in job analysis Six Stone-Relief Steeds of Zhao-ling Mausoleum Six Stone Steeds at the Zhaoling Mausoleum of the Tang Dynasty sixteen adjutants to the grand ministers commanding the Eight Banners sixteen assistants to the grand ministers commanding the Eight Banners sixteen categories Sixteen Demons Dance Sixteen Guards Sixteen Kingdoms sixteen main collaterals sixteen meditations on the truths Sixteen Personality Factor Questionnaire sixteen personality factor questionnaire，16PF sixteen rhytme groups Sixteen States of Youji Sixten Sason Sixth Cambridge Survey of radio sources sixth five-year plan of China sixth form Sixth National Congress of Chinese Nationalist Party Sixth National Congress of Communist Party of China Sixth Plenary Session of Sixth CPC Central Committee

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。