“一次污染物”的概念、定义、翻译、参考文献-科学参考

单词	一次污染物
释义	一次污染物 Encyclopedia 工学一次污染物释 primary pollutant一次污染物由污染源直接排入环境的、其物理和化学性状未发生变化的污染物。又称原发性污染物。 Chemistry ＞环境化学＞大气环境化学＞释义 primary pollutant一次污染物
随便看	drag body flowmeter drag chain drag coefficient drag crisis drag effect drag embedment anchor drag force dragging dragging along dragging erection method dragging gillnet fishing dragging injury dragging of light Drag Her to Hell, Drive Her to Heaven drag model dragon Dragon and Phoenix Bringing Prosperity Dragon and Phoenix Jade pendant From Niuheliang Site dragon and phoenix shoes of Miao nationality Dragon and Tiger Scripture in Ancient Characters dragon and tiger war method Dragon and Tiger Zun Dragon Ball Dragon Beard Ditch dragon-boat chant

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。