“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	multiattribute decision making problems multi-attribute utility analysis multi-attribute utility/value theory，MAUT multiaxial multi-axial coils multiaxial drawing multiaxial fatigue multi-axial flat knitting machine multi-axial warp knitting machine multiaxis multi-axis CNC electrical discharge machining multi axis differential optical absorption spectrometer multi-band multiband color-index multiband photometer multiband photometry multi-banked cache multi-bar Raschel machine multi-barrier system multi-bar warp knitted fabric multibay truss multibeam antenna multibeam bathymetric survey system multibeam echo sounding multi-beam electron gun

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。