“双正离子”的概念、定义、翻译、参考文献-科学参考

单词	双正离子
释义	双正离子 Encyclopedia 理学双正离子释 dication双正离子一个电中性物种失去两个电子形成的带有两个正电荷的物种，通式X2+。 Chemistry ＞有机化学＞物理有机化学＞释义 dication双正离子
随便看	Sm SM-3 SM3 Cryptographic Hash Algorithm SMA S. MacLane S. MacLane (1909—2005) Smagorinsky Joseph Smale Smale-Birkhoff homoclinic theorem Smale conjecture Smale-Hirsch theorem Smale horseshoe Smale horseshoe map Smale map Smale problem Smale,Stephen Smale theorem small abalone small and medium enterprises cluster small and medium-sized business owners small and medium-sized business policies small and medium-sized enterprise electronic service Small and Medium-sized Enterprises small and medium-sized sewage purification device small and medium-sized Tombs of Han Dynasty

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。