“nitrogen”的概念、定义、翻译、参考文献-科学参考

单词	nitrogen
释义	nitrogen [`nī·trǝ·jǝn] ^CHEMISTRY A chemical element, symbol N, atomic number 7, atomic weight 14.0067; it is a gas, diatomic (N₂) under normal conditions; about 78% of the atmosphere is N₂; in the combined form the element is a constituent of all proteins.
随便看	anabranch Anacanthini Anacardiaceae anacardium gum anaclinal anaclitic anaclitic depression anaclitic object choice anaconda anacoustic zone Anactinochitinosi Anacystis anadromous Anadyomenaceae anaerobe anaerobic adhesive anaerobic bacteria anaerobic condition anaerobic glycolysis anaerobic petri dish anaerobic process anaerobic sediment anaerobiosis anaerophyte anafront

科学参考收录了103327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。