“semiperfect number”的概念、定义、翻译、参考文献-科学参考

单词	semiperfect number
释义	semiperfect number Mathematics semiperfect number半完满数
随便看	magnetic birefringence magnetic blow circuit breaker magnetic borehole logging instrument magnetic bottle magnetic braking magnetic Bravais lattices magnetic breakdown magnetic bremsstrahlung magnetic bubble magnetic bubble materials magnetic buoyancy magnetic calorie effect of thermodynamic basis magnetic calorie efffect of thermodynamic basis magnetic cancellation magnetic canopy magnetic card magnetic card machine magnetic carrier material aging magnetic cataclysmic binary magnetic cataclysmic variable magnetic cavity magnetic cell magnetic cell sorting magnetic cell trace gene expression magnetic cell tracle gene expression

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。