“coboundary group”的概念、定义、翻译、参考文献-科学参考

单词	coboundary group
释义	coboundary group Physics ＞理论物理学＞数学物理＞释义 coboundary group上边界群 Mathematics ＞拓扑学与几何学＞代数拓扑学＞释义 coboundary group上边缘链群
随便看	double beam atomic absorption spectrometer double-beam atomic absorption spectrometer double-beam interference double-beam method double beam optical null infrared spectrophotometer double beam optical-null infrared spectrophotometer double-beam photometer double-beam polarimeter double beam spectrophotometer double-beam spectrophotometer double-beam system double-belt press double beta decay double beta-decay double blind experiment double-block ballastless track Double-bodied Vessel of the Sui Dynasty from Pingdu double bond double bond migration double bridge double bubble double-bubble conjecture double capsule technique double category double censoring

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。