“砷”的概念、定义、翻译、参考文献-科学参考

单词	砷
释义	砷 Encyclopedia 理学砷释 arsenic砷化学元素，元素符号As，原子序数33，原子量74.921595(6)，属周期系ⅤA族。 Astronomy 全称：arsenic。缩写：As砷 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 arsenic砷
随便看	Lucas correspondence Lucas correspondence theorem Lucas Cranach Lucas critique Lucas cubic Luca Signorelli Lucas inner circle Lucas inner triangle Lucas-Lehmer residue Lucas-Lehmer test Lucas married couples problem Lucas n-step number Lucas number Lucas paradox Lucas polynomial Lucas polynomial sequence Lucas problem Lucas pseudoprime Lucas root theorem Lucas sequence Lucas tangents triangle Lucas theorem Lucayan National Park Luc Besson LUCC

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。