“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	conceptualizing 21st-century archives conceptual learning conceptual-linguistic analysis of theory conceptually clustered matrix conceptual metaphor theory conceptual model for exploration geochemistry conceptual modeling conceptual model of groundwater conceptual models conceptual modern city Conceptual Notation and Related Articles Conceptual Photography conceptual representation conceptual schema Conceptual Semantics conceptual semantic system conceptual structures conceptual system design conceptual understanding conceptulization conceptus Concept Words Concept－based Foreign Language Pedagogy concernful Concerning Reality and Applying

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。