“NPD”的概念、定义、翻译、参考文献-科学参考

单词	NPD
释义	NPD Astronomy NPD全称：north polar distance。北极距 Chemistry ＞分析化学＞仪器分析＞释义 nitrogen-phosphorus detector (NPD)氮-磷检测器
随便看	copolymerization copolymerization equation copolymerization parameter copolymers copolyoxymethylene copora arenacea copositive matrix copositive quadratic form co-/post-seismic signals copower copped Coppelia Coppename River copper copper-64 copper 67 copper-67 copper abietate copper access copper acetate meta-arsenite copper acetate metaarsenite copper alloy copper alloy of art copper and copper alloy for common structure copper and nickel sulphide deposit

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。