“贝尔数”的概念、定义、翻译、参考文献-科学参考

单词	贝尔数
释义	贝尔数 Mathematics ＞组合数学、组合设计与图论＞组合数学＞释义 Bell number贝尔数 Bell number贝尔数
随便看	photodynamic therapy photodynamic therapy, PDT photodynesis photoeffect photoelastic photoelastic coating method photo elastic effect photo-elastic effect photoelastic effect photoelasticimeter photoelasticity photoelastic material Photoelastic modulator photoelastic oblique-incidence method photoelastic polymer photoelastic stress analysis photoelastometer photoelastometry photoelectret photoelectric photoelectric absolute magnitude photoelectric absorption photoelectric absorption coefficient photoelectric astrolabe photoelectric astrometry

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。