“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	Gangcha Xian Gangcheng Dam Gangcheng Qu Gangdisi-Tengchong minerogenetic province Gangdisê Shan Ganges Plain Ganges River gangfa rouhua Ganggangwa Gang Gyeongae Gangjun storytelling Gangkou Qu Gangkou Zhen Gangkuan ganglion ganglion blocking drugs ganglion cell ganglion plexus ablation ganglio series ganglio-series ganglioside gangliosides gangliosidosis Gangnan Qu Gangnan Reservoir

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。