“primary air pollutant”的概念、定义、翻译、参考文献-科学参考

单词	primary air pollutant
释义	primary air pollutant Encyclopedia 工学一次空气污染物释 primary air pollutant一次空气污染物由污染源直接排入空气的污染物。又称原生污染物。
随便看	Wahdah al-Shuhud Wahl Wahlund effect Wahlund's principle Wahson electric fan Wahuanggong Caves Wahuang Palace Scenic and Historic Area Waibaikal Mountains Wai-Ching Yu Waidiaoshan Dao Waifang Shan waiguan Waiheke Island waihuaijian waijiang opera troupe Waikato River Waikejiao Dao Waike Jingyao Waike Zhengzong wailaogong wailing WAIM Waima incident Wain waiqiu

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。