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

单词	even perfect number
释义	even perfect number Mathematics even perfect number偶完满数
随便看	organic soil organic soil contaminant organic soil materials organic solar cell organic solar-energy conversion materials organic solid state chemistry organic solvent extraction purity process of leach-solution organic solvent-stability organic solvent tolerant enzymes organic spin transistor organic spintronics organic spin valve organic superconductor organic surface modification organic synthesis organic synthesis under microwave irradiation organic tea gardens organic thin film transistor organic two-photon absorption materials Organisation for Economic Cooperation and Development，OECD Organisation of International Radio and Television organism organism-centered system organisms ecology in aquaculture organization

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。