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

单词	characteristic number
释义	characteristic number Mathematics ＞拓扑学与几何学＞代数拓扑学＞释义 characteristic number示性数 characteristic number示性数^†，特征数 Astronomy characteristic number特征数
随便看	fcc fcc lattice FCCS FCC v. Fox Television Stations, Inc. F-center Fc fragment fusion FCFS FC-group FCI FCIA FC/IP FCIP FCL F-class asteroid FCM FCN FCoE FCoE protocol F-compactification F component F corona FCP FCPF FCS f-curve

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。